The Smashing Machine (2025)

Director: Benny Safdie · Genre: Drama, Action, History

The Smashing Machine is a 2025 biographical sports drama about mixed martial arts and UFC fighter Mark Kerr. It follows his rise in the fighting world while he struggles with opioid dependence and a volatile relationship with his girlfriend Dawn. The film traces a turbulent period in Kerr’s life as his success in the ring collides with personal and emotional instability.

Narrative Score

Experimental 5-axis narrative score — not a critic rating.storyendingvisualactingexpect

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Full Plot & Ending Explained

Intro

The film opens in 1997 with an interview of Mark Kerr, who speaks about his rapid rise in mixed martial arts and his UFC success before heading to his next fight.

Turning Point 1

By 1999, Mark is living with his girlfriend Dawn Staples, and their relationship is already strained by his painkiller use, his physical damage from fighting, and Dawn’s increasingly volatile behavior.

Turning Point 2

Mark prepares for a fight under the guidance of his friend and coach Mark Coleman, while also dealing with Japanese officials over his pay and slipping further into narcotic painkiller use; in the locker room, he and Dawn argue while he is in a distorted, drugged state.

Turning Point 3

Mark loses his fight badly, then returns home where his relationship with Dawn collapses further, and he overdoses the next morning before Coleman confronts him and urges him to change.

Turning Point 4

Mark enters rehab, which pushes Dawn away; he then leaves with Bas Rutten, trains hard under Bas’s coaching, gets into peak condition, and wins his first fight after the overdose.

Turning Point 5

Mark reconciles with Dawn, but Bas disapproves, and the reconciliation does not last; Mark later breaks up with Dawn after her hedonistic habits cause another major falling out.

Turning Point 6

After the breakup, a distraught Dawn attempts suicide and is taken into care, while Mark continues toward his next bout in Japan carrying both emotional baggage and physical fatigue.

Ending

In Japan, Mark fights in a distracted, flashback-filled state and loses brutally, after which the film jumps to 2000, where Coleman wins that year’s Grand Prix with Mark’s encouragement; the final image shows Mark in a shower, smiling and laughing contentedly after the loss, followed by a flash forward to 2025 with the real Mark Kerr shopping in Scottsdale.

Cross-checked against Wikipedia and other public film references. View on Letterboxd ↗ The Narrative Score above is an experimental 5-axis rating, not a critic score.