Related: Dwayne Johnson Details Scary Plane Emergency: 'You Can't Help But Think, Is This It?' The "anchoring storyline" of ...

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

The Smashing Machine's trailer previews Dwayne Johnson's turn as legendary MMA fighter Mark Kerr in an A24 drama from ...