Christian Slater
Floyd Lawton / Deadshot (voice)
Tara Strong
Harleen Quinzel / Harley Quinn (voice)
Billy Brown
Ben Turner / Bronze Tiger (voice)
Liam McIntyre
George Harness / Captain Boomerang (voice)
Vanessa Williams
Amanda Waller (voice)
Kristin Bauer van Straten
Crystal Frost / Killer Frost (voice)
Gideon Emery
Sameer Park / Copperhead (voice)
C. Thomas Howell
Eobard Thawne / Professor Zoom (voice)
Greg Grunberg
Steel Maxum (voice)
Julie Nathanson
Siobhan Smythe / Silver Banshee (voice) / Jewelee (voice)
Dave Fennoy
Blockbuster (voice) / Tobias Whale (voice) / Black Manta (voice)
Dania RamÃrez
Scandal Savage (voice)
Cissy Jones
Knockout (voice) / Female Announcer (voice)
James Urbaniak
Lazlo Valentin / Professor Pyg (voice)
Jim Pirri
Vandal Savage (voice) / Werner Zytle / Count Vertigo (voice)
Natalie Lander
Darma (voice)
Trevor Devall
Punch (voice) / Thug #1 (voice)
David Boat
Harvey Dent / Two-Face (voice) / Thug #2 (voice)
Matthew Mercer
Savage Gunman / Argus Scientist / Belle Reve Doctor (voice)