Detailinformatie over de film Kick-Ass

Clark Duke (Marty), Johann Benét (Goon), Max Callum (NYPD Officer), Tamer Hassan (Mike), Omari Hardwick (Marcus), Tangara Jones (Gang Girl), Kofi Natei (Rasul), Daphne Cheung (Chinese Peasant), Stu 'Large' Riley (Stu), Melissa Anne Smith (Cheerleader), Anthony Desio (Goon), Nelson Frazier Jr., Johnny Hopkins (Gang kid), Val Jobara (Goon (as Walle Jobara)), Katrena Rochell (Female Junkie), Kenneth Simmons (Kenny), Jack Steele (Comic Book Store Manager), Deborah Twiss (Mrs. Zane), Ohene Cornelius (Gang Kid #2), Clive Elkington (Teenager), Ashleigh Hubbard (Blonde), Wayne Curnew (Bartender), Peter Brooke (Doctor), Lyndsy Fonseca (Katie Deauxma), Yancy Butler (Angie D'Amico), Randall Batinkoff (Tre Fernandez)

Matthew Vaughn, Jane Goldman, Mark Millar

Eddie Hamilton, Jon Harris (II)

Ilan Eshkeri, Henry Jackman

Chris Burdon, Peter Burgis, Paul Carter, Doug Cooper, John Hayes, Simon Hayes, Michael Maroussas, Rob Prynne, Danny Sheehan, Jason Swanscott

Brad Pitt, David Reid, Adam Bohling, Tarquin Pack, Kris Thykier

Bioscop, Cathay-Keris Films, Innoform Media, Leopolis, Lionsgate, Maple Pictures, Marv Films, Metropolitan Filmexport, Plan B Entertainment, United International Pictures (UIP)