January 23, 2025 (Sundance)September 5, 2025 (United States)

January 23, 2025 (Sundance)
September 5, 2025 (United States)

Twinless is a 2025 American black comedy psychological drama film written and directed by James Sweeney. It stars Dylan O'Brien and Sweeney, alongside Aisling Franciosi, Lauren Graham, Tasha Smith, Chris Perfetti, François Arnaud, Susan Park and Cree Cicchino. It had its world premiere at the 2025 Sundance Film Festival on January 23, 2025 in the U.S. Dramatic Competition, where it received critical acclaim and won the Audience Award. It was released on September 5, 2025, by Lionsgate and Roadside Attractions.

Storyline

Two young men strike up an unlikely friendship after meeting in a support group for twinless twins.

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