Gravity Falls: The Final Chapter

Gravity Falls: The Final Chapter is a Disney XD movie based on the popular animated tv show Gravity Falls and was released in the summer of 2018

The Plot
The movie is set several years after the events of the finale and Dipper and Mabel are now nineteen years old and are both returning to Gravity Falls for the summer. Stan and Ford have both returned to the shack where they have been employed by Soos to run the shack alongside him as co-owners. After the first few weeks of living in the shack, Stan tells Ford that he had been getting hallucinations of Bill Cipher and Ford creates a machine so that he, Dipper and Mabel can see into Stan's mind. The trio makes the horrifying discovery that Bill has managed to resurrect himself with a spell and has managed to implant fragments of himself into a new employee of the Mystery Shack named Lewis.

Once Bill has been able to possess Lewis; Bill plans to meet the elder gods, beings who existed before the creation of the universe and Bill plans to convince them to destroy the universe, so a new one can be born and a new cycle of life can begin.

It's up to Dipper, Mabel, Wendy, Soos, Stan, and Ford to stop Bill and save their very existence.

Motivations and intentions
 Dipper:  Dipper has anxiety about his love life, he's entering university and the final trip to Gravity Falls is the moment where he wants to tie up all loose ends. He came with the intention of confessing his feelings to Wendy so they can become an official couple. However, after spending the day with Pacifica and having a pep talk with her, he realises that he may have feelings for Pacifica as well and becomes conflicted about what he wants.

 Appearance:  Dipper wears a navy blue jacket, a reddish-orange shirt with its sleeves rolled up, grey jeans with black sneakers.

Mabel: Mabel has dreams of Broadway and approached the college to sign up but she's put under pressure from her teacher and she's struck with fear. In Gravity Falls, she's suffering from writer's block and hoped her stay in Gravity Falls would allow her to reconnect with her glory days. While she's happy to see everyone, she's still wary of Gideon despite his efforts to atone and stay on the right path.

Appearance: In the begining of the movie, Mabel wears a red sweater with a rising sun emblem. During the movie, she wears a red sweater, a pink polo shirt, purple shorts, and black shoes. At the end of a movie, the emblem on her sweater changes to a sunset.

 Wendy:  After leaving highschool and moving out, Wendy started questioning what she wants in life and began questioning her own identity. Wendy knows Dipper still has feelings for her but doesn't feel the same way because of her identity crisis. When Dipper tries to confess his feelings to Wendy, the words just don't come out. After a brief talk about Pacifica, Wendy kisses Dipper on the cheek as a test but neither of them feel any chemistry. In the end they both agree that they're better off as friends.

 Soos:  Soos is moving into a new stage of his life. Melody announced she was pregnant to him and Soos is scared of becoming a father since his own dad abandoned him and he's afraid of the responsibilities of parenthood and repeating the cycle. A part of Soos wants to hold on to Dipper and Mabel because he feels young around them despite the fact that he has to grow up and accept that he has to take responsibility for his life.

 Pacifica:  Pacifica has been working at the diner and has made a lot of money through tips. Through the movie, it's revealed that she never forgave her family for using her to maintain their public image. She matured greatly as the loss of her family wealth; she's learned to be independent because her family had to focus on recovering their wealth and her friends abandoned her due to the loss of her social status. This has also made Pacifica more down to earth since she no longer has the safety net of her family to fall back on. Pacifica is conflicted about her relationship with the Pines twins, Mabel reconnects Pacifica to her past as a bully and she has feelings for Dipper but doesn't know how to act on them healthily.

 Appearance:  Pacifica wears a lavender polo shirt with a zipped-up purple harrington jacket, black skinny jeans, and dusty rose sneakers. At work, she wears the standard Greasy's Diner uniform and her hair is still the same as it was in the TV series.

 Gideon:  Gideon has matured a lot since he was 10 but at 16 he's struggling to redefine himself after living as a spoiled bully who scammed people with phony psychic shows. His parents have been struggling financially because Gideon has given up his role as a child psychic and everyone in Gravity Falls is wary of him because of what he did during the first and second season and for going to prison. When Gideon tries to accimate to the life of a civilian, people (especially Mabel) still give him a hard time, make assumptions about him, and they offer very little help with his attempts to reform himself. Gideon does feel tempted to fall back on his villainous instincts because it would be easier. He does value Manly Dan, who gave him a chance to work as a lumberjack for several summers and through Dan's willingness to help him, Gideon now appears quite burly and strong.

 Appearance:  Gideon has traded his usual pompadour hairstyle for a crew cut hairstyle. Despite Gideon's girth, he's actually muscular and burly due to his summer work as a lumberjack. Instead of his suit, Gideon now wears an unbuttoned blue and black plaid/flannel shirt with rolled up sleeves, a cream henley t-shirt underneath, blue jeans and brown boots.

 Bill Cipher:  Bill broke out of Stan's mind and has possessed Lewis, he travels from place to place to convince the elder gods that the world is too corrupt, broken, and evil to be saved and the world must be destroyed to be rebuilt for the new one. However, Bill is just using this as an excuse so he can reduce the universe into a plaything so he can have as much chaotic fun as possible until he moves onto the next dimension.

The Trials
For each elder god. the heroes must undergo a trial. Each trial is unique and the number of contestants is chosen by the god.

Corpus's Trail
For Corpus's trial; Wendy must fight one of Corpus's champions and she is told that The Champion of Corpus is a ruthless, brutal fighter who hates anything different and won't stop until she succeeds. Wendy and the champion begin to fight and Wendy hears the champion say "It's not evil, just confused" and becomes enraged. They fight to a standstill and it's revealed that the two are equally matched. Once the two reach a stalemate, Wendy realises the champion never struck first and is only getting stronger the more she fights. She also realises that the champion is only fighting in self-defence; so she throws her weapon aside, surrenders and apologises.

The champion stops short of beheading her and reaches her hand out as a gesture of forgiveness and as a peace offering. They shake hands, the champion unlocks the door and Wendy passes the trial.

Anima's Trail

For Anima's trial; Soos, Dipper, and Mabel have to find a rune to escape a bathhouse but they must avoid the rising the water before they drown in it. As the water begins to rise, the trio starts looking but are eventually forced to run up the stairs to avoid the rising water. When they have nowhere else to go, they decide to climb out a nearby window and forfeit the trial, however, Mabel notices a glowing rune beneath the water but realises she can only see it in shadows.

Learning this from Mabel; Soos and Dipper use their clothes to block the sunlight and the trio dives into the water, they reach the rune and pull it out. This flushes the three out and they are reunited with Wendy and Anima, who tells them they have passed the trial.

Vita's Trail
For Vita's trial; Each hero must go through a trial individually and all four of them must pass.

Soos
For Soos, he is confronted with a boulder rolling towards him down a hill, each time he dives out of the way the room will get smaller. After diving out of the way several times, Soos realises he must grab the boulder and roll it back over the hill and roll it through the doorway on the other side. Soos grabs it and starts rolling it up the hill; as he is rolling it, the boulder starts speaking to him and cursing him in his father's voice and expressing pride for abandoning him.

Soos ignores it at first but realises the boulder cannot fit through the door. After enduring more insults, Soos finds the strength to fight back and starts berating his father for abandoning him and swearing to be a better father than him. By doing this, he successfully shrinks it to the size of a coin. The boulder still insults him but it's too small for Soos to hear and he simply walks through the door with the boulder in his pocket. This allows him to pass the trial.

Wendy
Wendy walks into an empty room and sees a record playing in the background, a song she recognises because it was the same song Robbie used to brainwash her into staying with him. She goes to turn the music off and as she does so, a monster appears behind her and takes a form. Wendy is overcome with an instinctual feeling of confusion and kinship but doesn't understand why. After hearing something behind her, she turns around and sees the monster in the form of Robbie.

Before the monster can say its first line, Wendy jabs the end of her axe into the monster's stomach, knocking it to its knees. Wendy then quickly gets behind it and puts the axe across the monster's throat, choking it until it becomes semi-conscious. Wendy then decapitates the monster with her axe and crushes the head under her foot, causing it to crack into pieces of clay and porcelain that splatter all over the floor.

Wendy calms down from and is immediately horrified by her brutality but is reassured somewhat when the monster reassembles itself since it confirms that it wasn't actually Robbie. The monster doesn't take Robbie's form this time but Wendy hears multiple voices coming from it as the monster's face keeps switching from person to person as if it was struggling to decide what form to take. It then settles on Dipper's form and begins to make her feel guilty about rejecting Dipper's feelings for her but she finds the strength to fight back and shouts back at the monster.

The monster shrinks down but Wendy is unable to destroy it, she tries putting it in a box but the door doesn't open for her. She then notices something about the monster. Like the champion of Corpus, it never struck first and it wasn't an active threat. Wendy also realises the monster was never threatening her, it was replaying dialogue from her memories. Realising her mistake, she goes back to the box and nervously opens it to release the monster. The monster jumps at her but she just closes her eyes in preparation for the worst.

She opens her eyes and see the monster is actually hugging her, it then shrinks down to take form of a broach which resembles a violet flower. Wendy picks up the broach and pins it to her clothes, the door then opens and it allows Wendy to pass the trial.

Dipper
Dipper walks into a room and sees a bird sat on a perch, it has scratch marks on its body and its feathers are missing due to overgrooming and stress. Dipper is told that he must nurse the bird back to health. Dipper's vaguely recognises the bird but dismisses this. His first thoughts are to search the room in order to recover the feathers, which he does but the bird is stressed out by the sight of Dipper. Confused, Dipper then tries to befriend the bird by feeding it but it rejects him and bites his finger instead. Dipper tries to clean the bird's cage but it freaks out and squawks at him in anger.

Frustrated, Dipper tries to figure out what to do next and he finally remembers the bird from the journal. He recognises it as a phoenix and realises he must set the bird on fire so it can ressurect itself. Dipper captures the bird through a bird cage and uses a rag from his clothes to set it alight. The bird stretches its wings as it bursts into flames after letting out one final screech. After moving around the ashes, Dipper finds a nestling and dusts it off, afterwards the bird quickly grows up into fledgling. The phoenix shows affection towards Dipper before he opens a window to let it out. The door opens for Dipper and he walks out, passing the trial. It's also revealed that Dipper had kept the phoenix feathers out of sentimentalism.

Mabel
Mabel finds herself in a dark cave, as she walks across she feels a sticky, silk-like substance on the ground. She hears a hissing sound and instinctually hides for cover when she sees a light. While staring at a blank cave wall, she sees the shadow of a large spider being projected on to it and immediately fears for her life, especiallt when she realises that she's been walking across the spider's web. Mabel holds her breath and desperately hopes that the spider doesn't notice, thankfully the spider scurries off in pursuit of prey.

Mabel goes against her instinct and chooses to stay until she's absolutely sure the spider is gone. An uncertain amount of time passes and Mabel prepares to move but the plan is interupted by the shadow of a coyote. Desperate to escape, she grabs a rock and is prepared to attack but more coyotes arrive and Mabel is forced again to delay her plan. Mabel sees the light is dimming and realising that she'll be in more danger if she lets the fire go out, she chooses to rush out of the cave by crawling through the tunnels.

Mabel gets up, she pushes her way through the webbing (while also using it as a guide to the exit) and she crawls her way through the dark tunnel to the light. Before going out of the exit, she hears scratching marks and growling and assumes it's the coyotes from before. Prepared for a fight, Mabel pushes her way through and jumps out with her weapon at the ready. Instead of being attacked, the coyote is actually revealed to be harmless as it just runs away instead at the sight of Mabel. The spider is also revealed to be an average size tarantula that just walks past Mabel, back inside its burrow.

Mabel is relieved and sees a doorway, she gathers the webbing and puts it in a container. The door opens and Mabel walks through it, passing the trial.

The Death of Bill Cipher
When Dipper, Mabel, Soos, and Wendy return to Gravity Falls, they see the town in ruin again. They meet up with Stanley, Stanford, and Pacifca with an unconcious Lewis. Stanley informs them that Bill broke out of Lewis's body and Ford made a portal they can chase after Bill. Ford tells them it will be incredibly dangerous but the four decree that they have no choice. Before they leave, Pacifica finally gets the courage to confess her feelings to Dipper as Mabel squees in delight, Ford tells them to get going before he closes the portal and Dipper runs through the portal. He quickly returns to kiss Pacifica before going back through the portal to fight Bill.

They see Bill trying to curry favour with Omnes, who looks bored and tempted to destroy the universe just to shut Bill up but he looks excited when he sees Dipper, Mabel, Soos and Wendy. Bill is surprised too and the four plea with Omnes to reconsider and reject Bill's offer. Instead, Omnes tells them they must fight for his amusement and the battle initiates after Omnes opens a portal to a new dimension. After outrunning Bill, the four come up with a plan and put it into action. Wendy distracts Bill by running around throwing her axe at him to get his attention. Bill pursues her and is ambushed by Mabel, who uses the vial of webbing to blind him.

Infuriated, Bill tries to tear the webbing off of his face but accidentally rips his own eye out. As Bill screams in pain, Soos rolls Bill's eye into the portal and places the boulder from Vita's trial in front of Bill, who mistakes it for his eye and places it in his eye socket, causing Bill's regeneration to take longer than usual. While Bill blindly stumbles around; Mabel, Soos, and Wendy lure Bill in front of the portal so Dipper can summon Erimus the phoenix through its feathers to knock him into it. Once Dipper summons it, Erimus becomes gigantic and flies into Bill, knocking him down into the portal. When Bill's eye finally regenerates, he realises where he is as Omnes begins to close the door to the new dimension. Bill frantically tries to run back through the portal before it closes.

However, Bill doesn't make it in time as the lower half of his body still in the new dimension as it seals itself closed. Once the door is sealed, Bill is cut in half in the process and reduced to nothingness. Omnes chuckles sadistically and Dipper asks what happened, Omnes explains that he knew all along what Bill's plan really was and he knew that he was destined to fail. Mabel asks what happened to Bill, Omnes simply says that he ceased to exist because he was in-between dimensions when the portal closed. Wendy then asks why he let Bill carry out his plan even though he knew he was going to fail, Omnes tells them he was bored and wanted some entertainment from the five.

Omnes then reopens Ford's portal to let them out, Omnes wishes them well and says that he hopes to see them again in Gravity Falls. Mabel teases Dipper about "Goming home to his girlfriend" as she runs ahead of Dipper who is then followed suit by Soos and Wendy on the way out. Erimus the phoenix flies through the portal with Dipper.

Central Theme
The central theme of the movie is growing up, letting go of one's childhood and accepting responsibility for the future.

Dipper : Dipper's story ties in with Pacifica and Wendy; he has to grow up and finally let go of his feelings for Wendy and Pacifica teaches him that it's OK to lighten up once in a while and care about more things than just his future. In the movie, Dipper has let go of his childhood view of science and what it means to be scientist like Ford (who isolated himself from everyone, severed contact with his family out of shere pettiness, and then got lost in an alternate dimension because he refused to share his knowledge with the people who could have helped him). His friendship with Wendy and his kindling relationship with Pacifica are the moments where he finally matures into a well-rounded adult.

 Mabel : Mabel reflects on her past but her adult mind recontexualises her adventures in Gravity Falls, she's disturbed by the amount of times she's been in danger and she begins to hate herself for being selfish. Mabel begins to take responsibility for her life and move on from her bad experiences, even letting go of her childhood, nostalgia-fuelled view of adulthood. Mabel's teacher, Virgil, may be the one telling her to grow up into a respected artist but it's actually her adventure in the movie that has the deepest effect on her. While she accepts that she was a selfish person in Gravity Falls, it makes her appreciate the friends she had, the steps she made to be a better person, and it gives her the fuel for her art project. She not only grows up, she loses the unhealthiness and self-destructive habits of selfishness, and gives herself the adventure she always wanted through her art.

Soos: Soos has to grow up under a heightened circumstance since he's becoming a father. Melody and Abuelita want him to grow up but he doesn't feel like he's ready. Soos sees his adventure with Dipper and Mabel as a form of escapism and, deep down, he's terrified of becoming a deadbeat dad like his father before him. Through the trials and his relationship with Dipper and Mabel that he finally learns to respect himself and he learns to pass on his wisdom to his son; one of how to be a good person, have fun, and how to look out for the people who rely on him.

Pacifica's Trial
Pacifica's trial was ultimately cut because there wasn't a way to fit it into the main plot.

In the trial, Pacifica would be surrounded by people and she jokingly asked if her trial was to overcome her social anxiety. Suddenly, the audience is turned to stone by a yellow light and Pacifica quickly seeks cover behind a tree. The statues are then reduced to rubble and a smartly dressed figure wearing a porcelain mask steps forward with light emitting from its eyes.

Pacifica gets the idea to use a nearby axe to cut the tree down so she can climb onto a ledge and evade the monster but she realises that it's not helping and only drawing attention to her from the monster. Pacifica then gets the idea to take off her apron and use it to climb the tree. She wraps the apron around the tree and climbs up while avoiding the monster's gaze. She reaches the ledge and moves forward, distracting the monster by throwing stones in the opposite direction. She sees a ruined bell tower and sees a golden bell. She gets the idea to loosen it so it will fall and make an exit for her by smashing a hole in the wall. She throws several objects to damage the rope but runs out of ammunition before one more throw will loosen it. She then remembers the gift Dipper gave her and she reluctantly throws it, allowing the bell to fall but it gets stuck in the tower instead, angering Pacifica.

This alerts the monster, forcing Pacifica to hide and come up with a different plan. After a puzzle where she lures the monster into place, Pacifica throws an object at the monster's forehead so it would look up in pain. The structure holding the bell in place is then turned to stone by the monster's gaze and is reduced to rubble, causing the bell to be dislodged and fall on the monster, crushing it instantly and leaving only its feet sticking out from under the bell. Before walking out of the door to pass the trial, Pacifica notices the monster's shoes are the same as her father's, causing her to become unsettled as she walks out of the door to pass the trial.

Mabel's Alternate Trial
Mabel's original trial was action orientated and full-fledge horror but had to be toned down by the censors for being too violent and scary.

Mabel is placed in a dark cold area and told to find a way out. Mabel traverses through the area and is unnerved by the number of mannequins. She keeps seeing something in the corner of her eye and she's spooked when a mannequin head is suddenly thrown at her and smashes against the wall. Unsettled but not afraid, she continues walking until she sees something in the distance. She sees a person moving but unaware of something behind them. A monster stands behind them and knocks the person to their knees, before using a wire-like object to cut through the person's neck and decapitate them.

Mabel is horrified and hides until the monster disappears, she walks up to body but sees that it was really just a mannequin. As Mabel keeps walking, the monster jumps down in front of her. A terrified Mabel is then forced to run from a giant spider into an arena, where the spider starts attacking her and covering the area with cobwebs. After dodging web attacks and strikes, the spider tries to end the fight by hanging Mabel with its web but she causes a weight shift in the webbing. Mabel falls while the spider is caught up in its own webbing and is pulled upward to be hung by one its legs. After trying one more attack, the spider goes deeper into the ceiling after Mabel falls down and lands on the ground.

After reaching the end of the trial, Mabel learns that she needs the spider to pass the trial, she goes back and uses her grappling hook so she can reach the spider and cut it free with a knife. Grateful for her help, the spider helps her pass the trial without issue and gives her a vial of webbing that she can use in the future.

God Descriptions
 Corpus:  Corpus appears as a pair of conjoined twins with opposing personalities. The dominant twin is called Deimos and he's bloodthirsty, sadistic, and quick-tempered. Due to his strength, Deimos appears to be the strongest of the pair. The other twin is called Phobos and he far more intelligent, rational, and level-headed but he can't completely stop his brother from initiating combat. Of the pair, Phobos appears to be the smartest and the source of magic as he was one who conjured Wendy's trial and her opponent.

The relationship between the two is strained, as the two bicker frequently and Phobos can't control his brother's temper, so Phobos finds it easier to simply direct Deimos into the path of least destruction. When the two are put into battle, they are formidable as a unit and a force to be reckoned with. As the pair were able to defeat the group with minimal effort: Deimos caused an earthquake by punching the ground to create a shockwave, while Phobos used his telekinesis to catch Wendy's weapon and then grab the group.

 Anima:  Anima is accompanied by 4 hobgoblins, Nordri, Sudri, Austri, and Vestri. Who clean, protect and maintain Anima's library in return for food and sanctuary, despite their appearance, the four are incredibly dangerous when they feel threatened or when they feel the need to protect the library. Not only are they able to amplify their strength and durability, they are an effective team due to their profiency with close-quater combat and long distance combat. Nordri and Sudri appear to have the power of magnetism, while Austri and Vestri have the power to control the air. The four can also restore the library through magic or through sheer hard work. If they are unable to do this, Anima can restore it as well by herself.

Anima has an enclopedic knowledge of everything: She learns something new every day, she knows every secret, and she can learn everything about a person by simply looking at them. However, she is quite sluggish and irritable due to not having slept properly since Bill Cipher was turned into a statue. Bill spent years screaming, scheming, and plotting inside of the statue and it kept her awake the entire time. Not only that, she hears secrets every minute and had to outsource these secrets to the hobgoblins. So when Bill finally got out, the first thing Anima wanted to do was lie down and sleep but her duties with the trial is preventing that.

By the end of the trial, the hobgoblins appear to be worshipping Soos in the background by wearing t-shirts with question marks on them. Anima explains that when she analysed the group, the hobgoblins saw Soos's job in the Mystery Shack as well as heard the folktales about him during Weirdmaggedon, leading to them worshipping him as a god.

Cast

 * Jason Ritter as Dipper
 * Kristen Schaal as Mabel
 * Alex Hirsch as Grunkle Stan, Soos and Bill Cipher
 * Jackie Buscarino as Pacifica
 * Linda Cardellini as Wendy
 * Carl Faruolo as Grenda
 * Niki Yang as Candy
 * J.K. Simmons as Ford
 * Thurop Van Orman as Gideon
 * Seth Green as Lewis
 * Clancy Brown and Kumail Nanjiani as elder god Corpus (Deimos and Phobos respectively)
 * Ellen McLain as elder goddess Anima
 * Diana Rigg as elder goddess Vita
 * Rick D. Wasserman as chief god Omnes

Endings
Narrated by Dipper

Symbolism

 * Wendy's trials was designed to represent her coming to terms with her sexual identity. On Twitter, Alex Hirsch teased the idea of Wendy being bisexual in a pair of tweets and Wendy's storyline was designed as a coming out story. The ending of the movie also shows Wendy holding hands with an unknown woman as they watch a movie together, implying that she's in a relationship with another woman.
 * Wendy's trial represents her fear of coming out as bisexual and being a target of prejudice. Wendy went into the fight believing she was under attack and struck first out of fear. The Champion of Corpus never intended to be a threat to her and her only crime was a poor choice of words. In the fight, Wendy is just projecting her fears on to The Champion of Corpus and made The Champion her enemy through paranoia and a victimhood mentality. The Trial ultimately represents Wendy becoming her own worst fear, overcoming this mentality, and learning to trust others so she doesn't make her own enemies. In another bit of symbolism, The Champion of Corpus has the same voice actress as Wendy, further showing her inner conflict.
 * The arc of the trial represents how the LGBT Movement isn't about attacking people or saying they deserve special treatment for being part of that group, it's about giving people the same choices, opportunities, and rights as someone else. Being part of a minority group doesn't justify hurting or killing others and that sort of behaviour hurts the actual LGBT movement while inspiring the anti-LGBT backlash. As Wendy learns from her trial, forcing your beliefs onto others and forcing them to accommodate you will only make things worse in the future. The Champion didn't attack Wendy for being bisexual, she was defending herself from Wendy under the belief that Wendy was an aggressor who was trying to kill her. Being the bigger person and influencing others through patience, empathy, and compassion are good first steps in convincing others to join your side and enhance your community of like-minded people. Ignorance and a lack of self-awareness can lead to your own detriment and self-destruction.
 * The clay monster is allegorical of Wendy's sexuality, Wendy is afraid of it despite feeling a kinship with the creature. She dismembers the monster but it only comes back stronger, she tries to diminish it but it never completely goes away, she tries to put it in a box but she can't ignore it. The voices from the monster are rewound voices of her friends taken out of context since Wendy feared they would reject her for being bisexual and her fight against Clay-Dipper represents how she feared how her bisexuality ruined their friendship. When she accepts the monster, she realises that it wasn't a threat to her and she realises that the monster makes her feel good about herself and makes her feel complete. The violet broach references how violet flowers are symbols of the LGBT, specifically the love between 2 women.
 * Dipper's trial represents Dipper's inability to let go of the past and the phoenix represents his relationship with Wendy.
 * In the movie, Dipper held onto his feelings for Wendy all his life despite the harm they were doing to his self-esteem and he had to finally confront these feelings. He tried buring these feelings, he tried accepting her friendship, and he tried appealing to her identity crisis but none of the these options worked. In the end, Dipper consoled Wendy and helped her find love with another woman, accepting that she'll never see him in the same way. In the story, the phoenix rejected Dipper's help and reacted aggressively towards him when he tried to help, it's only when Dipper helped it with its ressurection that it truly appreciated him and helped him in turn.
 * In another act of symbolism, Dipper also changed with the phoenix. His argument and discussion with Wendy about Pacifica broke the rest of Dipper's self-seem issues and personal feelings of inadequency. By breaking Dipper's heart, Wendy pushed these feelings to their breaking point but allowed Dipper's confidence to reset and heal properly. Which is proven by Dipper becoming increasingly confident in the movie and finally let go of his crush on Wendy.
 * Mabel's trial represents her fear of the future.
 * The tarantula reprents Virgil, her teacher. Who intimidates her on her first day and accidentally scares her so much that it nearly deters her from following her dream. The tarantula was ultimately a neutral figure who's webbing allowed Mabel to escape, reflecting how Virgil isn't as mallicious as Mabel thinks and he will help her when asked.
 * The coyote represents Gideon, who Mabel distrusted and didn't believe his sincerety when he told her he wanted to atone and how he still regrets his past. In spiritualism, coyotes are seen as tricksters and a teacher of past mistakes, something that reflects Gideon's past as a manipulative trickster who forced Mabel to date him while he was an active threat to the Pines family. While Gideon in the movie is fitting the spirit animal interpretation of the coyote by; learning from his past mistakes, making quick-witted jokes to deflect insults, captivating some of the townsfolk, adapting to his new life as a lumberjack, being loyal to Manly Dan, and by being honest in his attempts to better himself. Mabel doesn't believe him and lets her trauma blind her to his attempts to do the right thing, as she assumes Gideon is up to his old tricks.
 * The cave is allegorical of Mabel's fears as she lets her fear of the future effect her dream job.
 * Soos' trial represensents his fear of fatherhood. He had to overcome his insecurities to be a better man than his father and while he's not free of his past, was able to internalise the problem and was able to overcome it and move on to be his own person.
 * Pacifica's unused trial reflects her fear of the Northwest reputation, the fear that she will never escape her past as a bully and escape her bloodstained lineage as a Northwest. The monster represents the hold her family had over her and the bell represents how they controlled her, the tree represents Dipper and Mabel Pines due to being a pine tree and the fact that Pacifica tries to cut it down. The apron being used to climb the tree represents the work Pacifica did to redeem herself.

Trivia

 * Wendy mentioning the Weirdness magnetism when the group discovers that the elder gods live in different locations references the fact that the magnet attracts all sorts of weird creatures and beings to Gravity Falls.
 * The names of the elder gods are Latin: Erimus is Latin for "We shall be", Corpus is Latin for "Body", Anima is Latin feminine for "Spirit" or "Intelligence", Vita is Latin for "Life" and Omnes is Latin for "Everything" or "All".
 * Lewis' lack of awareness towards Bill is because of the 'nevermind all that act' which prevents the townsfolk from speaking about weirdmageddon. Lewis is also new to the town and is only hired to work in the shack to fill Wendy's work shifts at the Shack.
 * Soos' trial is in reference to the legend of Sisyphus, a king who was punished for his self-aggrandizing craftiness and deceitfulness by being forced to roll an immense boulder up a hill, only for it to roll down every time it neared the top, repeating this action for all eternity.
 * Anima's trial and Soos' trial were inspired by the Salad Fingers episode "Glass Brother". For Anima's trial, they had to wait until the room was dark so they can complete the puzzle.
 * Mabel's trial is based on Plato's Allegory of the Cave.
 * Pacifica's trial was inspired by a few things; The Gorgon from Greek Mythology, The Wicked Witch of the East from The Wizard of Oz, Jed from Dead Rising 2, Disaster: Day of Crisis, and Mulan (1998).
 * Wendy gruesomely destroying Clay-Robbie is a jab at T.J Miller, Robbie's voice actor who went into multiple legal disputes since Gravity Falls.
 * Wendy's fight against The Champion of Corpus is reflected by the quote "Be careful who you choose as your enemy because that's who you become most like" by Friedrich Nietzsche.
 * Phobos and Deimos are the names of Ares's sons, with their names meaning "Fear" and "Panic" individually.
 * The names of the hobgoblins come from Norse mythology. Norðri, Suðri, Austri, and Vestri were the four dwarves who were sent out to each corner of the world to hold up the sky. Nordri and Sudri having the power of magnetism are in reference to the magnetic poles while Austri and Vestri having the power over the air in reference to the East and West winds.
 * The central of theme of growing came from The Cornetto Trilogy.