Christian Slater

as Deadshot (voice)

Billy Brown

as Bronze Tiger (voice)

Kristin Bauer

as Killer Frost (voice)

Gideon Emery

as Copperhead (voice)

Liam McIntyre

as Captain Boomerang (voice)

C. Thomas Howell

as Zoom (voice)

Vanessa Williams

as Amanda Waller (voice)

David Boat

as Harvey Dent / Two-Face (voice)

Tara Strong

as Harley Quinn (voice)

Trevor Devall

as Punch (voice)

Dave Fennoy

as Blockbuster / Tobias Whale (voice)

Greg Grunberg

as Steel Maxum (voice)

Cissy Jones

as Knockout / Female Announcer (voice)

Natalie Lander

as Darma (voice)

Matthew Mercer

as Savage Gunman (voice)

Julie Nathanson

as Silver Banshee / Jewelee (voice)

Jim Pirri

as Vandal Savage / Vertigo (voice)

Dania Ramirez

as Scandal Savage (voice)

James Urbaniak

as Professor Pyg (voice)