“The Smashing Machine,” out October 3, comes from writer/director Benny Safdie, who marks his solo film directorial debut with the movie. He is best known for working alongside his brother Josh, co-directing the acclaimed “Uncut Gems,” among other films.

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

Dwayne Johnson’s dramatic transformation in the upcoming UFC biopic The Smashing Machine has stunned fans and critics alike, sparking early Oscar chatter following the trailer’s release. The movie focuses on Mark Kerr’s life and career.