Will Smith … Floyd Lawton / Deadshot
Adewale Akinnuoye-Agbaje … Waylon Jones / Killer Croc
Margot Robbie … Dr. Harleen F. Quinzel / Harley Quinn
Karen Fukuhara … Tatsu Yamashiro / Katana
Jay Hernandez … Chato Santana / El Diablo
Jai Courtney … Captain Boomerang
Joel Kinnaman … Rick Flag