Justice League Unlimited - Season 2 - Eps 4: Task Force X
Cadmus has recruited a team of supervillains named Task Force X (based on the comics' Suicide Squad) made up of Deadshot, Plastique, Captain Boomerang, and the Clock King. Their mission: steal the Annihilator armor from the Watchtower.
About Justice League Unlimited

Title: Justice League Unlimited
First Air Date: 2004-07-31
Last Air Date: 2006-05-13
Status: Ended
Rating: 8.26/10 (from 791 votes)
Language: EN
Seasons: 3
Total Episodes: 39
Network: Cartoon Network
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy, Kids
Production Companies: Warner Bros. Animation
Synopsis
The galaxy's most powerful superheroes return to battle the allied villains and criminal plots that endanger the universe.
Cast

Kevin Conroy
Batman (voice)

George Newbern
Superman (voice)

Susan Eisenberg
Wonder Woman (voice)

Carl Lumbly
J'onn J'onzz (voice)

Phil LaMarr
Green Lantern (voice)