No Pain No Gain

Mark Wahlberg

Daniel Lugo

Dwayne Johnson

Paul Doyle

Anthony Mackie

Adrian Doorbal

Tony Shalhoub

Victor Kershaw

Ed Harris

Ed DuBois

Rob Corddry

John Mese

Bar Paly

Sorina Luminita

Rebel Wilson

Ramona Eldridge

Ken Jeong

Johnny Wu

Michael Rispoli

Frank Griga

Keili Lefkovitz

Krisztina Furton

Vivi Pineda

Detective Haworth

Christopher Jestin Langstaff

Nine-Year-Old Boy/Rusty

Gustavo Quiroz Jr.

Son of Victor Kershaw

Corinne Ferrer

Basketball Girl

Zack Moore

Young Daniel Lugo

Kory Getman

Teenage Daniel Lugo

Peter Stormare

Dr. Bjornson

Larry Hankin

Pastor Randy

Tony Plana

Captain Lopez

Brian Stepanek

Brad McCalister

Persei Caputo

Judy

Bill Kelly

Jim

Emily Rutherfurd

Carolyn 'Sissy' Du Bois

Wladimir Klitschko

Client

Yolanthe Cabau

Analee Calvera

Anthony 'Ace' Thomas

Neighborhood Watch (non-crédité)

Kurt Angle

Inmate (non-crédité)

Jennifer Nicole Lee

Trainer

Andrea Bennetti

Dancer

Nikki Benz

Dancer

Jessica Dykstra

Dancer

Gwendalyn Barker

Dancer

Vannessa Nevader

Dancer