| Leviathan | |
|---|---|
| Publication information | |
| Publisher | DC Comics |
| First appearance | Batman: The Return #1 (January 2011) |
| Created by | Grant Morrison (writer) David Finch (artist) |
| In-story information | |
| Type of organization | Organized crime, terrorist |
| Leader(s) | Talia al Ghul, formerly Leviathan (Mark Shaw) |
| Agent(s) | Dr. Dedalus (Otto Netz) Heretic (Fatherless) Professor Pyg Son of Pyg Goatboy The Silencer |
Leviathan is a fictional criminal organization in DC Comics, later revealed to be a schism of the League of Assassins under the leadership of Talia al Ghul, the daughter of Ra's al Ghul.[1]
The organization appears in a different form in the fourth season finale and fifth season of Supergirl.