Earth-43/Cast

* Teth-Adam/Black Adam - The ancient ruler of Kahndaq who was sealed away by Shazam for misuse of his powers.
* Ra's al Ghul
* Talia al Ghul
* Barry Allen/**Flash** -
* **Ares**
* Atlanna - Atlanna was the Queen of Atlantis.
* **Aya** - An AI system designed by the Guardians of Oa.
* Billy Batsen/**Shazam**
* Lester Buchinsky/Electrocutioner
* Oswald Cobblepot/**The Penguin**
* John Corben - John Corben was a serial killer who moved to Smallville, Kansas. He attempted to kill Lana Lang, but was stopped by Clark Kent. Kent disabled Corben entirely in the process, requiring him to be rebuilt.
* Arthur Curry/**Aquaman**
* Demeter Olympiad
* Duela Dent/Joker's Daughter
* Harvey Dent/Two-Face
* Diana/Diana Prince/**Wonder Woman**
* Bar-El - Superman's cousin and a soldier underneath Zod, along with his wife Lilo.
* †Jor-El - Superman's father, a Kryptonian scientist who discovered Earth.
* †Lara-El - Superman's mother.
* Lilo-El - Wife of Bar-El.
* † Carl Ferris
* Carol Ferris/**Star Sapphire** - The ex-fiancee of Hal Jordan. She's a great pilot, but her father encouraged her to take over the family business instead.
* **Firestorm**
	+ Ronnie Raymond - A dimwitted but goodhearted high school gym teacher who becomes fused with Martin Stein
	+ Martin Stein - A radical college professor who was touring STAR Labs' Particle Accelerator when Eobard Thawne trapped him in the Firestorm Matrix.
* † Rick Flag, Sr.
* Rick Flag, Jr. -
* Lucius Fox
* Nora Fries nee ???
* Victor Fries/**Mr. Freeze**
* Guy Gardner
* † Roland Gardner - Roland Gardner was killed by William Hand.
* Barbara "Babs" Gordon/**Batgirl**
	+ Barbara became Batgirl in the events of Batgirl Vol. 1, prior to Y0.
* James "Jim" Gordon
* Mercy Graves - Lex Luthor's assistant.
* Richard "Dick" Grayson/**Robin** - Richard Grayson is an orphan adopted by Batman prior to Y0. As of Y1, Richard Grayson became the first Robin.
* Guardians
* † Yalan Gur/**Green Lantern of Sector 2814** - Yalan Gur was an ancient Green Lantern assigned to Earth during Darkseid's first invasion.
* William Hand/**Black Hand** - William Hand discovered the Black Power ring in Abin Sur's crashed Interceptor.
* Hephaestus
* Hippolyta
* Pamela Isley/**Poison Ivy**
* J'onn J'onzz/John Jones/**Martian Manhunter**
	+ Lives with Ma Kent
* Waylone Jones/Killer Croc -
	+ Apprehended by Robin and Batgirl Justice League Vol. 1 (Y2). As of then, he had acquired a crippling Venom addiction that made him much more monstrous than his original mutation.
* Harold "Hal" Jordan/**Green Lantern of 2814**
* † Martin Jordan
* Katherine "Kate" Kane - First appeared at the funeral of Philip Kane
* Marry Elizabeth "Betty" Kane - First appeared at the funeral of Philip Kane
* † Martha Wayne nee Kane - She was investigating the Court of Owls upon her death.
* † Philip Kane - His death allegedly prompted Bruce Wayne's return to Gotham.
* Martha Kent nee ??? - secretly a xenophile
* Clark Kent/Kal-El/**Superman**
* † Jonathan Kent
* Stepn Khan/Steppenwolf - The uncle of Darkseid and the former general of Apokolips.
* Uxas Khan/Darkseid
* Kilowog
* Selina Kyle/Catwoman
* Laurel Lance/**Black Canary**
* Lois Lane
* Lucy Lane
* Samuel Lane
* Lana Lang - Clark Kent's ex-girlfriend from Smallville.
* **Lobo**
* Alexander "Lex" Luthor -
* Garfield Lynns/**Firefly** - Imprisoned in Arkham Asylum as of Batgirl V1.
* Orm Marius/**Ocean Master**
* Orvax Marius
* Grandpa McCaffery/Manta - One of the US army's first frogmen
* Hyde McCaffery/**Black Manta**
* Jesse McCaffery/**Black Manta II**
* Malcolm Merlyn/Dark Archer
* Thomas Merlyn - Thomas Merlyn was killed by Oliver Queen at Deathstroke's orders.
* Edward Nygma/**The Riddler** - Imprisoned within Arkham as of LOTDK Vol. 1.
* James "Jimmy" Olsen
* Tomar-Re
* Alfred Pennyworth
* Poseidon - The Greek god of the ocean and the patron god of the Olympians.
* Oliver Queen
* Robert Queen
* Margaret "Maggie" Sawyer
* The Wizard Shazam
* Jerry Shugel/Ultra-Humanite - Jerry Shugel was
* Thaal Sinestro - A member of the Green Lantern Corps.
* Caitlin Snow - The girlfriend of Ronnie Raymond, and a researcher at STAR Labs. She was a previous student of Martin Stein and thus serves as a bridge between the two.
* **Swamp Thing**
* † Abin Sur/**Green Lantern of 2814**
* Eobard Thawne/**Reverse Flash**
* Steve Trevor
* Donna Troy
* Nuidus Vulko - Vulko was assigned to watch Arthur Curry by his mother, Atlanna.
* Dru Walker/**Killer Moth** - Imprisoned in Arkham Asylum as of Batgirl V1.
* Amanda Waller
* Bruce Wayne/**Batman** -
* † Thomas Wayne
* Iris West
* Joe West
* Perry White -
* Slade Wilson/**Deathstroke**
* Dolores Winter
* †Jason Woodrue
* General Dru-Zod
* **Zeus Olympus**

1. ↑ Legends of the Dark Knight, Vol. 1
2. ↑ Legends of the Dark Knight, Vol. 1