A secret government agency recruits imprisoned supervillains to execute dangerous black ops missions in exchange for clemency. 'Suicide Squad' stars A secret government agency recruits imprisoned supervillains to execute dangerous black ops missions in exchange for clemency. Suicide Squad all star cast includes Scott Eastwood, Margot Robbie, Will Smith, Ben Affleck, Cara Delevingne, Jared Leto, Jai Courtney, Common, Joel Kinnaman and Viola Davis. This is the latest trailer in HD. Film courtesy Warner Bros