Aaron Taylor-Johnson

Dave Lizewski / Kick-Ass

Chloë Grace Moretz

Mindy Macready / Hit-Girl

Nicolas Cage

Damon Macready / Big Daddy

Christopher Mintz-Plasse

Chris D'Amico / Red Mist

Mark Strong

Frank D'Amico

Omari Hardwick

Marcus

Xander Berkeley

Detective Vic Gigante

Garrett M. Brown

Mr. Lizewski

Clark Duke

Marty

Evan Peters

Todd

Deborah Twiss

Mrs. Zane

Lyndsy Fonseca

Katie Deauxma

Sophie Wu

Erika Cho

Elizabeth McGovern

Mrs. Lizewski

Stu 'Large' Riley

Huge Goon

Michael Rispoli

Big Joe

Corey Johnson

Sporty Goon

Kenneth Simmons

Scary Goon

Anthony Desio

Baby Goon

Randall Batinkoff

Tre Fernandez

Dexter Fletcher

Cody

Yancy Butler

Angie D'Amico

Craig Ferguson

Himself

Jason Flemyng

Lobby Goon

Adrian Martinez

Ginger Goon

Joe Bacino

Posh Goon

Johnny Hopkins

1st Gang Kid

Ohene Cornelius

2nd Gang Kid

Carlos Besse Peres

Buttons

Russell Bentley

Medic

Tamer Hassan

Matthew

Tim Plester

Danil

Hubert Boorder

Oscar Juarez

Christopher McGuire

Diner Fight Guy #1

Max White

Diner Fight Guy #2

Dean Copkov

Diner Fight Guy #3

Jacob Cartwright

Running Teenager

Maurice DuBois

News Anchor

Dana Tyler

News Anchor

Omar A. Soriano

Leroy

Katrena Rochell

Female Junkie

Kofi Natei

Rasul

Dan Duran

Reporter

Louis Young

Breaking News Reporter

Val Jobara

Nervous Goon

Quinn Smith

Big Mean Boy

Quinn Smith

Big Mean Boy

Kirk Tingblad

Audience Member

Peter Bartfay

Comic Store Customer (uncredited)

Jason Salkey

1st Cop (uncredited)

Daphne Cheung

Siew Ling (uncredited)

Russell De Rozario

Man in Elevator (uncredited)

Annie Cooper

Jess (uncredited)

Adam Blampied

Kid in Comic Book Store (uncredited)

Wayne Curnew

Bartender (uncredited)

Tangara Jones

Gang Girl (uncredited)

Rab Affleck

Moustache Goon (uncredited)

Alexander Hathaway

Comic Book Store Manager (uncredited)

Ashleigh Hubbard

Blonde

Walle Jobara

Goon