Brad Pitt Producer
Morris Chestnut Detective Marcus Williams
Chloë Grace Moretz Mindy Macready / Hit Girl
Jim Carrey Colonel Stars and Stripes
Christopher Mintz-Plasse Chris D'Amico / The Motherfucker
Ella Purnell Dolce
Lindy Booth Night Bitch
Amey René Casting Associate
Lyndsy Fonseca Katie Deauxma
Benedict Wong Mr. Kim
Clark Duke Marty / Battle Guy
Huseyin Caner Visual Effects Supervisor
Iain Glen Uncle Ralph
Claudia Schiffer Executive Producer
Aaron Taylor-Johnson Dave Lizewski / Kick-Ass
Daniel Kaluuya Black Death
Donald Faison Dr. Gravity
Philip O'Connell Props
John Leguizamo Javier
Chuck Liddell Chuck Liddell
Martin Roach Mother Russia Cop
Katrina Durden Red Fang, Red Fang (uncredited)
Garrett M. Brown Mr. Lizewski
Dave Isern VFX Director of Photography
Stéphane Lefebvre Stunts
Peter Wignall Storyboard Artist, Steadicam Operator, Second Unit Director of Photography, "A" Camera Operator
Sophie Newman Set Decoration
James Gibb Second Assistant Sound
Tony Blondal Orchestrator
Samantha Coughlan Apocalypse Meow (uncredited)
Monica Dolan Tommy's Mum
Tom Starnes Gaffer
Augustus Prew Todd / Ass Kicker
Sarah Campbell Second Assistant Director
Lucy Ward Script Supervisor
Keith Murphy Steadicam Operator, "A" Camera Operator
Laird McMurray Special Effects Coordinator
James Hyde ADR Recordist
Robin Johnson First Assistant Sound Editor
Arthur Fenn First Assistant Sound Editor
Enzo Cilenti Lou
Matthew Vaughn Producer
Ashley Beck Utility Stunts
Tom Rodgers Stunts
Yancy Butler Mrs. D'Amico
Steven Mackintosh Tommy's Dad
Leigh Bianco Stunts
John Schwab Detective
Sophie Wu Erika Cho
Matt Curtis Title Designer
Kevin Harris Carpenter
Andy Nyman The Tumor
Justine Hempe Casting
King Lau Chinese Bouncer
Trenyce Coach Podell
Marvin Campbell Stunts
Peter Burgis Foley Artist
Parker Sawyers Blast Hammer (uncredited)
Trevor Allan Davies Old Man
Tom Wu Genghis Carnage
Phill Hardy Second Assistant "A" Camera
Manny Siverio Stunt Coordinator
Bill Franks Second Assistant "C" Camera
James Embree Cop #1 (uncredited), Stunt Double
Lewis Young Stunts
Chris Cavanagh Video Assist Operator
Casey Michaels Stunts
Tim Drewett Digital Intermediate Editor
Jeff Wadlow Screenplay, Director
Damian Léon Watts Art Department Assistant
Susan Paley Abramson Casting
Rob Archer Convict #2