Teen Titans: When There's Trouble

 is an American action-adventure superhero comic book series, serving as a loose sequel to the 2003  TV series, itself based on the, being published by DC Comics since November 16th, 2019.

Synopsis
Set a few days after Things Change, the Teen Titans soon have to deal with a changing world when they learn of the organization known as A.R.G.U.S., which was formed by Amanda Waller to make sure the Titans don't make any grave mistakes and soon gaining a new member of their team: Princess Amethyst of Gemworld.

Main

 * Dick Grayson/Robin - the slightly paranoid but well-meaning leader of the Teen Titans who is now dealing with both a post-Slade world and the return of his old flame, Barbara Gordon.
 * Koriand'r/Kory Anders/Starfire - a friendly alien princess who is a skilled member of the Titans and believes that friendship can solve some problems.
 * Rachel Roth/Raven - an emotionless sorceress who is the daughter of the now-banished Trigon as she is attempting to express herself some more.
 * Victor "Vic" Stone/Cyborg - a nerdy and intellectual cyborg who is a master of everything technological and is a surprisingly skilled inventor.
 * Garfield "Gar" Logan/Beast Boy - a goofy teenager who can transform into any animal as he has to deal with the realization that Terra is back in his life but without any memories of him.
 * Silkie - a moth-like creature that is Beast Boy's pet.
 * Amy Winston/Princess Amethyst of Gemworld - an extremely nerdy teenager who is the princess of a mystic dimension known as Gemworld who gets warped to Jump City and joins the Teen Titans.

Supporting

 * Amanda Waller - the mysterious leader of the organization known as A.R.G.U.S. who has grown an interest in the Teen Titans as she becomes an ally, using her resources to make a team known as Titans West who are designed to help the Titans in a tough spot.
 * Barbara "Babs" Gordon/Batgirl/Red X - Dick's ex-girlfriend who, after getting replaced as Gotham's Batgirl, becomes an agent of A.R.G.U.S. and has been Red X primarily to test the Titans, eventually leading Titans West and sparking a little friendly rivalry with Dick.
 * Tara Markov/Terra (III) - the second attempt to clone Terra who ended up being successful but, as a result, has none of her memories as she gets raised by Waller like her own daughter as she is a member of Titans West.
 * Zachary Zatara - the nephew of the skilled sorceress known as Zatanna who is A.R.G.U.S.' resident sorcerer as he joins Titans West and has an one-sided crush on Raven.
 * Brion Markov/Geo-Force - Terra's older brother who is the crown prince of Markovia and soon learns that his sister has zero memories of him or their past and grows to accept it, becoming an occasional ally to the Titans.
 * King Gregor Markov - the powerless king of Markovia and Tara and Brion's eldest brother who is devoted to defending Markovia although he cares for his siblings.
 * Donna Troy/Wonder Girl - an Amazonian who was friends with Dick when Batman and Wonder Woman teamed up as she arrived to Jump City to track down a villain.
 * Harriet Cooper - Dick's caring and nurturing aunt who came to Jump City to visit him as soon she learns that he is Robin and decides to support him.
 * Cave Carson - an eccentric adventurer and explorer who is famous for his cybernetic eye as he is one of Vic's idols as he occasionally teamed up with the Teen Titans.

Antagonists

 * Simon Jones/Psimon - a cold and calculating supervillain who is a powerful telepath, being able to manipulate minds and objects without effort.
 * Tara Markov/Terra (II)/Cataclysm - the original attempt to create a clone of Terra who retains all of her memories, but, in exchange, became mentally insane and obsessed with destroying the Titans, except for Beast Boy.
 * Dark Opal - an enigmatic conqueror from Gemworld who has faced Amethyst before as he also arrives on Earth, having plans for conquest.
 * Jade Nguyen/Cheshire - a charismatic and sometimes cold mercenary who always wears a cat mask and is skilled at swords.
 * Angela Hawkins/Phobia - a cold and menacing villainess who has the ability to cause people to live their greatest fears and nightmares.
 * Komand'r/Blackfire - Starfire's treacherous sister who has faked redemption in order to gain tech from A.R.G.U.S. as soon after betraying her "employers", she decides to try to conquer Earth.
 * Grid - an old H.I.V.E. project which was made to be a dark Cyborg as he has been discovered by A.R.G.U.S. and repurposed, eventually gaining sentience and wanting to kill and absorb Cyborg, becoming evil in the progress.
 * Dr. Arthur Light - a pathetic criminal who is capable of controlling light as he often easily gets defeated by the Titans.
 * Mark Scheffer/Shrapnel - a Markovian criminal who is capable of turning his body into pure metal as he has escaped into Jump City in order to escape Markovian justice.
 * Drury Walker/Killer Moth - a cunning terrorist who is themed after a moth as he is surprisingly extremely protective of his daughter.
 * Kitten - Killer Moth's bratty daughter who is obsessed with Robin as she believes that the two of them are meant to be together.
 * Fang - Kitten's ex-boyfriend who is half-spider as he is still madly in love with her and wants to kill Robin due to thinking he is the problem.
 * Neil Richards/Mad Mod - a calm and menacing British gentleman who believes that he should change heroes to help the criminal underworld, although he also planned additional schemes.
 * Conrad Tiberious Frakes/Control Freak - an insane supervillain who is obsessed with television as he constantly commits television-themed crimes.
 * Mumbo - a pathetic magician criminal who constantly tries to prove himself as a villain by using magic tricks.
 * Cinderblock - a giant rock monster who is often used as a henchman, never really thinking for itself.
 * Garfield Lynns/Firefly - a deranged criminal from Gotham City who is obsessed with fire and wants to spread the flames to Jump City.
 * Veronica Sinclair/Roulette - a flamboyant and eccentric villainess who runs a ring where various super-powered beings fight in wrestling matches as it is eventually revealed that she brainwashes her contestants.
 * Cotton Carver - one of Cave Carson's former associates who grew frustrated with his former partner as he decided to try and outsmart and eventually kill his former partner.
 * Child - a scheming Lord of Chaos from Gemworld who was sent to Jump City to eradicate or convert Amethyst, who is a Lord of Order, as he is protected by a gem beast called Flaw and is openly terrified of his fellow Lords of Chaos while being dangerous and manipulative.
 * T.O. Morrow - a cocky billionaire who was the employer of Vic's father as he has developed a line of robots known as the Red Tornados as soon it is revealed that he is corrupt and hungry for power.

Issues

 * 1) /Some Things Never Change/ - The Titans learn about the organization known as A.R.G.U.S. and that they have developed a team known as Titans West as soon both parties have to work together when the wandering mercenary Cheshire makes an alliance with Doctor Light and Cinderblock.
 * 2) /Betrayal/ - Titans West get a shock when suddenly two of their operatives, Blackfire and Grid, betray A.R.G.U.S., forcing Red X to go to Dick and the Titans to help face their rogue teammates.
 * 3) /The Gem Princess/ - A mysterious portal opens in Jump City, unleashing both the princess of Gemworld, Amethyst, and the dark warlord Dark Opal as the Teen Titans form an alliance with Amethyst to stop Dark Opal.
 * 4) /City of Fear/ - Now with Amethyst on their team, the Teen Titans face against the fear-manipulating villainess known as Phobia who has engulfed Jump City into nightmares.
 * 5) /Psimon Says/ - The telepathic supervillain, Psimon, has placed all of Jump City under his command, except for Raven, Cyborg and Titans West member Zachary Zatara, as the three of them have to work together to face this psychic menace and face their friends.
 * 6) /Love's Bittersweet/ - Kitten returns as she poisons all of the Titans, except for Robin and Amethyst (due to her not knowing that she exists), as she forces Robin to go on a second date with her or else his friends die as Amethyst heads to help save her new friends.
 * 7) /Oh Brother/ - Beast Boy meets a man claiming to be Terra's brother known as Geo-Force who has arrived to Jump City to both pay his respects due to knowing that his real sister is dead and her clone has no memories and to apprehend the Markovian criminal known as Shrapnel as the Titans aid him in hunting after Shrapnel.
 * 8) /Like Old Times/ - Red X comes to the Titans for help when one of her and Robin's enemies from the past, Firefly, arrives in Jump City, planning to burn it completely to the ground.
 * 9) /Schooled/ - Mad Mod has opened up an academy for teenage girls as Kory and Amethyst decide to investigate and learn it is a scheme to create a hypnotized army of soldiers as things get worse when both Kory and Amy fall victim, forcing the other Titans to both stop Mad Mod and free their friends.
 * 10) /Double the Terra/ - Beast Boy has been suddenly seeing a version of Terra that is dressed in the outfit before she died as he soon learns that Terra was cloned twice and the original clone has retained her memories but at the cost of her morals as Beast Boy and the Titans have to face off against a corrupted version of an old friend.
 * 11) /On An Adventure!/ - Cyborg's old idol, Cave Carson, arrives in Jump City in order to find some sort of treasure as Cyborg begs the Teen Titans to help him out as soon they go on a massive adventure and deal with Cave's former partner, Cotton Carver.
 * 12) /The Visit/ - Dick learns that his aunt Harriet, who he didn't see for years, is coming to visit him as he tries to make sure she doesn't know he's Robin while the Titans try to stop a scheme by Mumbo Jumbo without Robin, mainly due to none of them looking normal. However, things get chaotic when his latest plan might not be that easy to be handled without him as he attempts to help his team without concerning his aunt.
 * 13) TBD - As a way for her coming closer to a win against the Titans, Cheshire TBD.
 * 14) Good Girls Gine Bad - All of the women in Jump City have suddenly gone feral as the male Titans investigate and learn that a Lord of Chaos, Child, has caused this in order to break the city.
 * 15) Fire and Suffering - Firefly has came back once more to get his revenge on the Teen Titans by burning their tower as they now have to protect it.
 * TBD
 * TBD
 * TBD
 * TBD

Official YouTube comic dub
On January 6th, 2020, Warner Bros. and DC Comics confirmed that an official comic dub would be available on YouTube since April 17th, 2020, being confirmed that the original voice cast would reprise their roles on it while the new characters would get their own voice actors as well.

According to voice director Jamie Simone, "it wouldn't make much sense to have a hypothetical revival without the original voice cast, especially considering most were able to reprise for ''".

Voice cast

 * Scott Menville as Dick Grayson/Robin and Barbara "Babs" Gordon/Batgirl/Red X (disguised, originally)
 * Hynden Walch as Koriand'r/Kory Anders/Starfire and Komand'r/Blackfire
 * Tara Strong as Rachel Roth/Raven and Kitten
 * Khary Payton as Victor "Vic" Stone/Cyborg and Grid
 * Greg Cipes as Garfield "Gar" Logan/Beast Boy and Garfield Lynns/Firefly
 * Alyson Stoner as Amy Winston/Princess Amethyst of Gemworld
 * Dee Bradley Baker (vocal effects) as Silkie and Cinderblock
 * Debra Wilson as Amanda Waller
 * Jessica DiCicco as Barbara "Babs" Gordon/Batgirl/Red X
 * Ashley Johnson as Tara Markov/Terra (III) and Tara Markov/Terra (II)/Cataclysm
 * Benjamin Diskin as Zachary Zatara
 * Yuri Lowenthal as Brion Markov/Geo-Force
 * Fred Tatasciore as King Gregor Markov
 * Misty Lee as Donna Troy/Wonder Girl
 * Wendie Malick as Harriet Cooper
 * Steven Blum as Cave Carson
 * David Kaye as Simon Jones/Psimon
 * Matthew Mercer as Dark Opal
 * Ashly Burch as Jade Nguyen/Cheshire
 * Cissy Jones as Angela Hawkins/Phobia
 * Rodger Bumpass as Dr. Arthur Light
 * John DiMaggio as Mark Scheffer/Shrapnel
 * Marc Worden as Drury Walker/Killer Moth
 * Will Friedle as Fang
 * Malcolm McDowell as Neil Richards/Mad Mod
 * Alexander Polinsky as Conrad Tiberious Frakes/Control Freak
 * Tom Kenny as Mumbo
 * TBD as Veronica Sinclair/Roulette
 * TBD as Cotton Carver
 * [cocky young adult] as Child

Trivia

 * The comic's writers opted to make a more relaxed storyline for an hypothetical new season as they considered that after the defeats of Slade and Trigon, it wouldn't make much sense to keep a heavy story-driven plot without them around, although Psimon, who is as important and intimidating as them, is introduced here.
 * The comic also opted to expand the lore by exploring further Terra's origins by introducing her family and introducing a new member in the form of Amethyst as a way to explore her own stories while also adding characters that are rather obscure like Cave Carson or Roulette or even forgotten like Cotton Carver.
 * The introduction of Harriet Cooper (Dick's aunt in the earlier comics and the 1966 Batman series) to this canon was made as a way to homage the past as well as to add to Dick's lore.
 * This was also the reason that they opted to keep the Justice League (especially Batman) away from it, considering it wouldn't make sense for them to be dragged into a bigger universe and, considering the ages of the squad, it makes more sense to have some of their teenage protégés occasionally joining forces with them.
 * The most notable examples are Zachary Zatara due to being related to Zatanna and Donna Troy as an allusion to the comics' founding lineup.
 * The decision to make Barbara Gordon as Red X rather than another choice like Jason Todd was both due to it being predictable and the writers enjoying the chemistry between Dick and her, especially since she's his most famous love interest aside from Starfire.
 * Although it's not explicitly revealed who replaced Barbara as Gotham's Batgirl, it has been alluded to be Stephanie Brown.
 * The comics doesn't include just one writer but several different ones writing different issues, including the show's co-developers Glen Murakami and David Slack, Paul Dini, Aaron Horvath and Michael Jelenic, Greg Weisman, Tom Taylor, Kevin Smith, Bryan Q. Miller, Amanda Deibert, Charlotte Fullerton and TBD.
 * The primary reason is to make the issues seem a lot more unique by having different writers contribute.
 * The choice of Horvath and Jelenic was considered controversial by some fans, considering the divisive reputation of Teen Titans Go! within the fandom, but Glen Murakami justified it due to their work on shows like Batman: The Brave and the Bold and ThunderCats 2011.