Chiwetel Ejiofor as Mike Terry

Tim Allen as Chet Frank

Alice Braga as Sondra Terry

Jose Pablo Cantillo as Snowflake

Randy Couture as Dylan Flynn

Ricky Jay as Marty Brown

Joe Mantegna as Jerry Weiss

Max Martini as Joe Collins

Emily Mortimer as Laura Black

David Paymer as Richard

Rebecca Pidgeon as Zena Frank

Rodrigo Santoro as Bruno Silva

Jennifer Grey as Lucy Weiss

Vincent Guastaferro as Eddie Bialy

John Machado as Ricardo Silva

Matt Malloy as Lawyer

Ray Mancini as George

Cathy Cahlin Ryan as Gini Collins

Matt Cable as Academy Fighter

Luciana Souza as Singer in Bar

Cyril Takayama as The Magician

Scott Barry as Billy the Bartender

Ricardo Wilke as Eduardo

Caroline de Souza Correa as Monica

Jack Wallace as Bar Patron

Jake Johnson as Guayabera Shirt Man

Dennis Keiffer as Knife Fighter in Bar

Rob Reinis as Officer

Dominic Hoffman as Detective

Michael Kenner as Chauffeur

Mike Genovese as Desk Sergeant

Bob Jennings as Sammy

Kimko as Richard's Bodyguard

Linda Kimbrough as Murphy

Steve DeCastro as Knife Fighter on Set

Ed O'Neill as Hollywood Producer

Enson Inoue as Taketa Morisaki

Allison Karman as Paralegal

Damon Herriman as Official at Arena

Renato Magno as Romero

Rico Chiapparelli as Sanchez

Martin Desideriom as Sanchez's Handler

Frank Trigg as Sanchez's Cornerman

Gilbert Gomez as Romero's Handler

Kei Hirayama as Japanese Interviewer

Mike Goldberg as Himself

Jean Jacques Machado as Himself

Josh Rafferty as Himself

J.J. Johnston as Ring Announcer

Christina Grance as Ring Girl

Galen Tong as Referee

Tony Mamet as Fight Commissioner

Justin Fair as Non-Smoking Attendant

Christopher Kaldor as Official Security Guard in Blazer

Scott Ferrall as Himself

Simon Rhee as Bruno's Henchman

Troy Gilbert as Bruno's Henchman

Dan Inosanto as The Professor

Gene LeBell as Old Stuntman