Dwayne “The Rock” Johnson steps out of the WWE ring and into the UFC Octagon in a new trailer for The Smashing Machine, where he portrays UFC icon Mark Kerr. Benny Safdie wrote and directed the movie, which also features Emily Blunt, Ryan Bader, Bas Ritten, and Oleksandr Usyk.

Dwayne "The Rock" Johnson transforms into MMA and UFC fighter Mark Kerr in Benny Safdie's A24 biopic "The Smashing Machine," releasing this fall.

The new trailer for A24's The Smashing Machine shows a better look at the MMA fighting movie starring Dwayne Johnson and directed by Benny Safdie.