Justice League: Doom (film)

Justice League: Doom is an imagined superhero film and the sequel to Justice League: United. It is the fifth film of the Justice League series and is set in the DC Cinematic Universe.

Plot

 * The Justice League (Wonder Woman, The Flash, Cyborg, Green Arrow, Maxima, Vixen, and The Atom) learns that a copy of Project: Doomsday plans (thought to be destroyed in Wonder Woman: Amazons Attack) are in the hands of Professor Ivo (last appeared in Plastic Man).
 * They storm his lair, but are attacked by his creation, Amazo. Superman, Plastic Man and Aqualad arrive to assist the League. Amazo captures Superman, who was programmed to create a Superman clone by Ivo. The League captures Ivo and learn that Project: Doomsday was created to stop another Kryptonian from entering Earth, which satellites have detected. Amazo and a cloned Superman were to be created to stop it.
 * Shazam and Supergirl arrive to join the League in stopping Amazo, however the cloning process of Superman goes haywire, and forms Bizarro Superman.
 * Amazo and Bizarro fight the League, but Cyborg senses the arrival of the new Kryptonian into the Earth's atmosphere.
 * The Kryptonian is actually a prehistoric monster from Krypton that was genetically engineered by Kryptonian scientists. It has been looking for Krypton to seek his revenge, and arrived on Earth to do so on Superman, Bizarro and Supergirl. It is called Doomsday.
 * Doomsday kills Bizarro, while Amazo determines that Doomsday will destroy the League, hence giving him free reign on Earth. Doomsday and Amazo fight the Justice League and begin a reign of destruction. Doomsday will not let up until Superman is killed.
 * Amazo is persuaded by Doctor Fate to destroy Doomsday after learning his true purpose - to destroy it.
 * Amazo and the Justice League fight Doomsday and Superman sacrifices his life to kill it.
 * The world mourns the loss of Superman. Amazo searches the Universe for answers.
 * Wonder Woman retires to Themyscira. Cyborg begins construction on Justice League headquarter orbiting space.
 * A new Justice League team is led by Supergirl, The Flash, Aqualad, Green Arrow, Donna Troy, Vixen, Shazam! and others.
 * In the mid-credits scene, Doctor Fate reaches out to John Constantine, discussing supernatural threats, and a need to go "dark".
 * In the post credits scene, Barry Allen is haunted by a mysterious speedster while remembering is late mother.

Cast

 * Henry Cavill as Clark Kent/Superman
 * Gal Gadot as Diana Prince/Wonder Woman
 * Corey Fogelmanis as Wally West/The Flash
 * Amy Adams as Lois Lane
 * Ray Fisher as Victor Stone/Cyborg
 * Samara Weaving as Kara Zor-El/Supergirl
 * Liam Hemsworth as Oliver Queen/Green Arrow
 * Timothee Chalamat as Garth/Aqualad
 * Zachary Levi as Billy Batson/Shazam!
 * Ben Schwartz as Eel O'Brien/Plastic Man
 * Pierce Brosnan as Kent Nelson/Doctor Fate
 * Katheryn Winnick as Maxima
 * Eric Bana as Ray Palmer/The Atom
 * Lupita Nyong'o as Mari McCabe/Vixen
 * David Morrisey as Professor Ivo
 * Lily James as Donna Troy
 * David Ramsey as John Diggle
 * Laura Prepon as Big Barda
 * Tom Hardy as Orion

Future
Justice League: Dark will be released next year. A Flashpoint film is also in development. A Crisis on Two Earths storyline is also being developed.