Dwayne Johnson wore 14 prosthetics daily for his toughest MMA role as Mark Kerr in The Smashing Machine

Dwayne Johnson takes a dramatic turn in “The Smashing Machine,” portraying MMA legend Mark Kerr. The film, premiering at the Venice Film Festival, showcases Johnson’s transformation through prosthetics and emotional depth. Co-star Emily Blunt praises Johnson’s haunting performance, highlighting his dedication to capturing Kerr’s struggles both inside and outside the ring.