The Smashing Machine
MMA fighter Mark Kerr struggles with addiction, winning and love during his peak era in the UFC.
Read moreMMA fighter Mark Kerr struggles with addiction, winning and love during his peak era in the UFC.
Read moreThe actor stars in the feature as Mark Kerr, a two-time UFC Heavyweight Tournament Champion.
Blunt would play Dawn Staples, the new wife of MMA champion Matt Kerr.