The new trailer for A24 drama The Smashing Machine is out now, and it reveals star Dwayne Johnson 's total transformation into legendary mixed martial arts and UFC fighter Mark Kerr. If not for the hulking physique, which the wrestler-turned-actor is, of course, known for, it'd be hard to tell it's Johnson under that wig and prosthetics.

After months of promotional build up, we finally have a trailer for "The Smashing Machine", the sports biopic starring Dwayne "The Rock" Johnson as UFC legend Mark Kerr. Emily Blunt co-stars as Kerr's then-wife Dawn Staples. You can watch the trailer below, and count how many times you can barely recognize Dwayne Johnson.