Joel Edgerton

Brendan Conlon

Tom Hardy

Tommy Conlon

Nick Nolte

Paddy Conlon

Jennifer Morrison

Tess Conlon

Frank Grillo

Frank Campana

Kevin Dunn

Principal Zito

Maximiliano Hernández

Colt Boyd

Bryan Callen

Bryan Callen

Sam Sheridan

Sam Sheridan

Fernando Chien

Fenroy

Jake McLaughlin

Mark Bradford

Vanessa Martinez

Pilar Fernandez

Denzel Whitaker

Stephon

Carlos Miranda

Tito

Laura Chinn

KC

Lexi Cowan

Rosie Conlon

Noah Emmerich

Dan Taylor

Dan Caldwell

Dan Caldwell

Kurt Angle

Koba

Anthony Johnson

Orlando "Midnight" Le

Nate Marquardt

Karl Kruller

Roan Carneiro

Marcos Santos

Daniel Stevens

Francisco Barbosa

Anthony N.

Sun Chu

Hans Marrero

Diego Santana

Yves Edwards

Houston Greggs

Anthony Tambakis

Sparta Official

Jace Jeanes

Mike "The Mutilator" Moore

Richard Fike

Tender Trap Referee

Raymond Rowe

Koba Entourage #2

Rashad Evans

Rashad Evans

Stephan Bonnar

Stephan Bonnar

Jeff Hochendoner

Marine MP #1

Gavin O'Connor

J. J. Riley (uncredited)