Justice League Dark: Mortal Kombat

Justice League Dark: Mortal Kombat is a American adult animated dark fantasy superhero crossover film produced by Warner Bros. Animation and distributed by Warner Home Video. The film serves as an alternate sequel Justice League Dark, a follow-up sequel to Justice League: Battle for the Multiverse, and an alternate installment for the DC Animated Movie Universe. It is also a crossover with the Mortal Kombat video game franchise, and an follow-up sequel to Mortal Kombat Legends: Scorpion's Revenge. In the film, John Constantine and his faction of the Justice League work alongside Raiden and the Defenders of Earthrealm as well as Lobo and Scorpion to defeat Gideon the Black Knight, who has taken control of the remnants of Darkseid's armies and a faction of Outworld with the goal to bring darkness and death to both universes. Their quest leads them to participate on a new tournament for the fate of their dimensions.

Plot
In the era of King Arhtur, Gideon, one of the Knights of the Round Table, was corrupted by a piece of the Dreamstone after Destiny's imprisonment and transformed into the Black Knight, a lord of death and chaos, before he was imprisoned for eternity by Etrigan the Demon and the Elder Gods. In Present Day, mercenaries of the Black Dragon crime syndicate are searching for an unknown treasure in the Black Knight's tomb before they clash with Scandal Savage and Knockout. The fight suddenly causes the Black Knight to be released from his prison as he kills Scandal, Knockout and the Black Dragon assassins, and reanimates them as his revenants, putting a start on his goal to bring darkness and death on both the Justice League's universe and Earthrealm, and earn revenge on those who imprisoned him.

Following the destruction of Apokolips and Darkseid's demise, superheroes begun a campaign to eliminate the remnants of Darkseid's forces, including the surviving Parademons and Paradooms. One of the Paradooms attempts to devour a group of teenagers until it its decimated by Scorpion, who had been transported into the League's dimension by Shinnok's amulet following the collapse of Shang Tsung's island. Scorpion's actions draw the attention of John Constantine and Zatanna, who soon encounter him having slayed the Joker. The two soon take him in to their faction of the Justice League (consisting of Boston Brand / Deadman, Kate Kane / Batwoman, Black Orchid, Etrigan the Demon, and Dr. Alec Holland / Swamp Thing), and discover he came from another dimension. Meanwhile, Raiden and his warriors of Earthrealm (consisting of Liu Kang, Kitana, Sonya Blade, Johnny Cage, and Jax) are battling against Outworld spawns summoned by Shao Khan to a direct assault on Earthrealm before they are joined by female samurai Katana, who was transported to their dimension during her investigation of a mystical threat unleashed by Scandal, Knockout and the Black Dragon assassins. Etrigan and Raiden eventually learn of the Black Knight's return from his imprisonment, and they gather with their groups in a ship setting course to Black Knight's island, where the dark lord is hosting a tournament just like Mortal Kombat for the fate of both dimensions.

They also encounter renegade Lin Kuei warrior Kuai Liang / Sub-Zero, expert assassin Floyd Lawton / Deadshot, and Czarnian bounty hunter Lobo, with the three having their own reasons for participating: Sub-Zero is seeking redemption from the crimes of his older brother Bi-Han, the original Sub-Zero, and the Lin Kuei, including the slaughter of the Shirai Ryu village. Deadshot is seeking further redemption for his past crimes by taking part of the superheroes' campaign to exterminate the remaining Apokoliptian monsters, including some Paradooms taking shelter in Black Knight's island. And Lobo is seeking to collect a bounty placed on the head of Virman Vundabar, one of Darkseid's former lieutenants in Apokolips who is now allied with the Black Knight. Also entering the island are the Outworld generals (Mileena, Skarlet, Kabal, Kintaro and led by Shang Tsung), who were sent to eliminate Black Knight's threat to Shao Khan's power, and the Task Force X Squad (Dr. Harleen Quinzel / Harley Quinn, George "Digger" Harkness / Captain Boomerang, Dr. Pamela Isley / Poison Ivy, David Kane / Black Manta, Nanaue / King Shark, and led by Bane), who were sent by their new, mysterious client to collect the source of the Black Knight's power. Upon arrival in the island, Scorpion agrees to cooperate with Deadshot in hunting down the remaining Paradooms, which have become part of the Black Knight's guard, while Lobo and Sub-Zero cooperate in ambushing Vundabar and D'Vorah, who seeks to side with the Black Knight so that she can take Outworld for herself.

Following his announcement of the tournament, the Black Knight also presents the revenants (which include deceased members of the Suicide Squad and the previous participants from Mortal Kombat in Shang Tsung's island) as his personal champions. Katana and Jax are the first to participate, on which they defeat and destroy revenant versions of Knockout and Goro. Over the course, the contestants continue on the tournament, defeating and destroying the Black Knight's revenants and clashing with the Suicide Squad and Outworld Elite. To increase her advantage in the battles, Zatanna accepts Shang Tsung's challenge, eventually averting his trickery by casting a spell which reverts Shang Tsung's soul-eating sorcery on her, on which she becomes an amazonian witch (dubbed by Raiden as the "Dragon Witch") and kills him in combat. Swamp Thing emerges victorious in the tournament after eliminating Kintaro. Liu Kang and Kitana also claim victory after defeating and killing revenant versions of Copperhead and Killer Frost. Batwoman and Sonya are successful after battling and outmatching Poison Ivy and Skarlet respectively. Against the Black Knight's approval, Vundabar sends the Paradooms to kill the heroes, only for the monsters to be killed by Constantine and Raiden with help from Scorpion, Sub-Zero, Deadshot and Lobo. While toying with a few statues at the island, Harley Quinn ends up given by one resembling Quan Chi a vision of Scorpion killing the Joker and the statue (with the voice of the dead sorcerer) demanding her to find and obtain Shinnok's amulet in exchange of her personally avenging the Joker.

After most of his revenants are destroyed and half of the Outworld Elite and Suicide Squad members are eliminated from the tournament, the Black Knight announces that he will be waiting for the finalists to come challenge him for the final showdown. Against Bane's orders, Harley challenges Scorpion, who defeats her and (aware of the deal she made with Quan Chi) breaks Shinnok's amulet into pieces, keeping Shinnok sealed away for eternity. As Harley is removed from the island and taken back to Gotham, Constantine and Raiden discover and show Lobo evidences that Vundabar was the Squad's secret client, who sent them to collect the Dreamstone shard which the Black Knight owns. The heroes soon devise a plan to retrieve and destroy the shard and send Black Knight back to the underworld along with his minions. As a means of distraction, Etrigan offers to challenge the Black Knight himself in combat.

TBD...

Main

 * Justice League Dark - A group of occult superheroes who battle dark, mystical threats beyond the original Justice League's eyes.
 * John Constantine (voiced by ) - A working class warlock, occult detective and purveyor of the dark arts and lifeline of last resort.
 * Zatanna Zatara (voiced by ) - The Mistress of Magic and Constantine's lover. At one point of the film, after casting a spell which reverts the effects of Shang Tsung's soul-draining powers, Zatanna ends up transformed into a warrior sorceress (addressed to by Raiden as the "Dragon Witch") with the "Light Side of Shang Tsung's powers".
 * Boston Brand / Deadman (voiced by ) - A former circus acrobat who was murdered during a trapeze performance by a mysterious assailant, and whose spirit was given by the Hindu goddess, Rama Kushna, the power to possess any living being bringing justice to those who deserve it.
 * Kate Kane / Batwoman (voiced by ) - A superheroine in Gotham City, and a new member of the League.
 * Black Orchid (voiced by Colleen Villard) - Deadman's soulmate and a manifestation of the House of Mystery's magical aura with a desire to experience human nature.
 * Etrigan the Demon (voiced by ) - A powerful hellish demon formerly bound to the deceased Jason Blood.
 * Dr. Alec Holland / Swamp Thing (voiced by ) - A scientist who was murdered by terrorists and resurfaced as the Avatar of the Green, the sentient elemental force of Earth, and tasked with looking after the planet and its living inhabitants.
 * Defenders of Earthrealm
 * Liu Kang (voiced by ) - A Chinese Shaolin Kung Fu fighting monk of the White Lotus Society, and one of Raiden's chosen champions of Mortal Kombat.
 * Kitana (voiced by Kari Wahlgren) - The former Princess of Edenia, currently the princess of Outworld and the adopted daughter of Shao Khan. She is also allied to the Defenders of Earthrealm.
 * Sonya Blade (voiced by Jennifer Carpenter) - A high-ranking Special Forces agent and one of the Defenders of Earthrealm.
 * Johnny Cage (voiced by ) - A Hollywood actor who joined the Defenders after his experience in Mortal Kombat.
 * Raiden (voiced by Richard Epcar) - The God of Thunder and leader of the Defenders of Earthrealm.
 * Jackson "Jax" Briggs (voiced by Ike Amadi) - Sonya's mentor and a leading officer in Special Forces, also allied with the Defenders. Though he lost his arms during a duel with Goro, he was soon cybernetically enhanced and imbued with robotic arms.

Supporting Characters/Anti-Heroes

 * Hanzo Hasashi / Scorpion (voiced by Patrick Seitz) - Formerly the grandmaster of the Shirai Ryu ninja clan, he became a hellspawned revenant who sought revenge on those who murdered his family and clan.
 * Kuai Liang / Sub-Zero (voiced by Steve Blum) - A renegade Lin Kuei and the second ninja named Sub-Zero after his older brother Bi-Han, who was killed by Scorpion.
 * Floyd Lawton / Deadshot (voiced by Christian Slater) - A seasoned mercenary and assassin and a professional sniper who regularly boasts of never missing a shot.
 * Tatsu Yamashiro / Katana (voiced by Stephanie Sheh) - A female samurai warrior and wielder of Soultaker, a mystical katana sword which consumes the souls of its victims.
 * Lobo (voiced by David Sobolov) - An interstellar mercenary and bounty hunter from Czarnia with a taste for violence.

Antagonists

 * Gideon the Black Knight (voiced by ) - A former Knight of the Round Table who ended up corrupted by a shard of the Dreamstone which transformed him into a dark magic-infused warlord and sealed away by Etrigan and the Elder Gods. Returning from his life imprisonment, Black Knight now seeks to bring darkness and death to the universes of the Justice League and the Earthrealmers with an army consisting of remnants of Darkseid's Apokoliptian forces and outcasts residing in Outworld.
 * Virman Vundabar (voiced by Corey Burton) - A former lieutenant of Apokolips who was banished by Darkseid for having once failed on a assault on Earth before the Justice League was formed. He currently serves the Black Knight as his informant.
 * D'Vorah (voiced by Kelly Hu) - A member of an insectoid race called the Kytinn, from the island realm of Arnyek, which was merged with Outworld. She currently serves the Black Knight with the purpose to overthrow Shao Khan with her own opinions of how Outworld should be ruled.
 * Rogue Outworlders - A faction of Outworld spawns who rebelled against Shao Khan in protest of his rule, and are now part of the Black Knight's army.
 * Paradooms - Genetic hybrids of Parademons and the monster Doomsday created by Darkseid as his ultimate soldiers. Soon after Apokolips was destroyed and Darkseid was killed, some surviving Paradooms have been on the loose. Some with most surviving Parademons on Earth, with the superheroes hunting them down. Most of them joining Black Knight's army.
 * Revenants - A group of zombified villains and anti-heroes from both dimensions summoned by the Black Knight to be part of his army.
 * Goro (voiced by Kevin Michael Richardson) - Shang Tsung's former champion of Mortal Kombat until he was killed by Scorpion. He is resurrected as a revenant under the Black Knight's service.
 * Leonard Snart / Captain Cold (voiced by Steve Blum) - A member of the Flash's Rogues Gallery with Ice-based weapons, he was also a member of the Suicide Squad who was killed by Paradooms during one of the Squad's missions. He later resurfaced as a revenant of the Black Knight's army.
 * Crystal Frost / Killer Frost (voiced by Hynden Walch) - A former member of the Suicide Squad with ice abilities who was killed along with Copperhead by Amanda Waller in Suicide Squad: Hell to Pay. She later resurfaced as a revenant of the Black Knight's army.
 * Sameer Park / Copperhead - A deceased member of the Suicide Squad with snake-themed cybernetic enhancements. He was killed by Amanda Waller to kill Killer Frost in Suicide Squad: Hell to Pay, and later resurfaced as a revenant of the Black Knight's army.
 * Scandal Savage (voiced by Cree Summer) - The daughter of immortal caveman Vandal Savage. She is killed by the Black Knight in the beginning of the film and reanimated as a revenant in his service.
 * Knockout (voiced by Cissy Jones) - Scandal Savage's lover and a former Female Fury of Darkseid. She is killed by the Black Knight in the beginning of the film and reanimated as a revenant in his service.
 * Kano (voiced by Robin Atkin Downes) - The former leader of the Black Dragon crime syndicate until his death by Jax and Sonya Blade. He later resurfaced as a revenant of the Black Knight's army.
 * Erron Black (voiced by Troy Baker) - A gunslinger from the American Old West.
 * Onaga the Dragon King (voiced by TBD) -
 * Outworld Army
 * Shao Khan (voiced by Fred Tatasciore) - The tyrannical emperor of Outworld.
 * Mileena (voiced by Cree Summer) - Kitana's twister clone and "twin sister", and Shao Khan's personal assassin.
 * Skarlet (voiced by Julie Nathanson) - A warrior created by Shao Kahn using the blood of many warriors, and a blood-bending witch.
 * Shang Tsung (voiced by Artt Butler) - Shao Khan's royal informant, and a powerful, deadly sorcerer with shape-shifting powers who needs to consume souls in order to sustain his health and life.
 * Kabal (voiced by Robin Atkin Downes) - The current leader of the Black Dragon crime syndicate following Kano's death.
 * Kintaro (voiced by Fred Tatasciore) - A four-armed humanoid tiger chosen by Shang-Tsung to replace Goro as his new champion.
 * Suicide Squad / Task Force X - A group of supervillains and prison convicts who were organized by Amanda Waller to undertake high-risk black ops secret missions in exchange for either parole, work release, and/or reduced prison sentences.
 * Dr. Harleen Quinzel / Harley Quinn (voiced by Hynden Walch) - The Joker's love-obsessed henchgirl, and a member of the Squad.
 * George "Digger" Harkness / Captain Boomerang (voiced by Greg Ellis) - A member of the Flash's Rogues Gallery with trick boomerangs, and a member of the Squad.
 * Dr. Pamela Isley / Poison Ivy (voiced by Tasia Valenza) - One of Batman's major adversaries with the ability to control plant-life, and a new member of the Squad.
 * David Kane / Black Manta (voiced by Dave Fennoy) - One of Aquaman's foes and a mercenary with a submarine armor. He is a member of the Squad.
 * Bane (voiced by Fred Tatasciore) - One of Batman's major adversaries with Venom Toxins which increase his strength, and a new member of the Squad.
 * Nanaue / King Shark (voiced by John DiMaggio) - A humanoid shark and member of the Squad.
 * Joker (voiced by Richard Epcar (uncredited)) - Batman's arch-nemesis and a maniacal crime lord in Gotham. He appears briefly in the film watching amused as a Paradoom tries to devour a group of teenagers in Gotham until the creature is killed by Scorpion. He berates at Scorpion for "spoiling the fun", but only to be killed by the ninja as well.

Minor/Cameos

 * Justice League - A group composed of Earth's greatest defenders who protect their world from random threats which none can handle alone. They are briefly mentioned and seen in News about their campaign to eliminate the remnants of Darkseid's armies following Apokolips' destruction. The group (consisting of Superman, Batman, Wonder Woman, Green Lantern, Flash, Aquaman, Shazam, Cyborg, Martian Manhunter and Hawkman) is shown in news hunting down and exterminating as many of the surviving Parademons and Paradooms on Earth as possible.
 * Zoe Lawton (voiced by Kari Wahlgren) - Deadshot's daughter and a Daily Planet young intern under Lois Lane's tutelage. She is first shown having a phone conversation with her father while in her bed with her girlfriend Dharma and their adopted daughter . She is later shown in the ending being visited by Zatanna Zatara and Sonya Blade, who sadly inform her of Deadshot's sacrifice. Later in a mid-credit scene, she is shown putting on her mask (a show that she had considered her decision to become the superhero vigilante Black Owl), marking continuity to her appearance in Wonder Woman: Tales of Sisterhood.
 * Rebecca Langstrom (voiced by Kari Wahlgren) - The daughter of scientist Kirk Langstrom, first introduced in Son of Batman. She is shown running away from a rampaging Paradoom until she is saved by Scorpion.

X-Ray scenes
Similarly to Mortal Kombat Legends: Scorpion's Revenge, there are multiple times over the course of the film when attacks and kills show the X-Ray of the damage.
 * During Scorpion's fight against the Paradoom, X-Ray shows the Paradoom's skull getting cracked after Scorpion kicks it. Later, it shows the monster's leg bones getting broken apart by Scorpion's elbow. And later, we see the bones of the Paradoom's chest and spine breaking into pieces when Scorpion empales it with the Spear.
 * TBD