Forced to Fight (2011)

Once a legend in the brutal world of illicit underground fighting, Shane Slavin (Gary Daniels) decides to turn his life around, promising his wife and young son he’s fought his last battle. But when his younger brother betrays a ruthless crime boss (Peter Weller, RoboCop I & II), Shane is forced back into the arena to pay his brother’s debts and to protect his family. Now Shane must confront a gauntlet of incredibly savage, no-holds-barred fights with no rules, no mercy and just two possible outcomes: win… or die fighting.