Dwayne Johnson stuns fans with a gritty transformation as UFC champ Mark Kerr in 'The Smashing Machine' trailer.

Dwayne Johnson stars as former wrestler and UFC star Mark Kerr in a new trailer for Benny Safdie's "The Smashing Machine." ...

Dwyane “The Rock” Johnson has another movie coming up, and he’s going back to his roots for this. Johnson, who is a former ...