Michael Jai White as Case Walker

Josh Barnett as Brody James

Gillian White as Myca Cruz

Nathan Jones as Caesar Braga

Damian Mavis as Cage Fighter

Aaron Brumfield as Boris

Elidh MacQueen as Hottie

Creighton Mark Johnson as Trainer (as Creighton Mark Johnsom)

Eoin O'Brien as Cobra O'Conor

Greg Matt Garcia as Camera Guy

Dan Renalds as Creech

JeeJa Yanin as JeeJa - Gym Fighter Girl

Esai Morales as Hugo Vega

Stephen Quadros as Matty Ramos

Brahim Achabbakhe as Brody's Young Pro Fighter

Ron Smoorenburg as Case's 1st Fight Opponent

Tony Jaa as Tony Jaa

Quinton 'Rampage' Jackson as Pampage