Sundance: James Sweeney levels up with this confident and extremely clever story about two boys who meet in a support group for siblings who've lost a twin.

I hope that is not the fate of Twinless, a singular, beguiling film. Writer-director James Sweeney, who also co-stars, does trade in some of the stereotypical quirk and tic of Park City ephemera. But he deftly stitches those fabrics into something new,

Warning: This story contains mild spoilers for “Twinless,” which premiered on Thursday at Sundance Film Festival.] Dylan O’Brien reveled in the process of playing dual roles in “Twinless,” a twisted comedic drama about two friends who meet in a support group for people who lost a twin.

In James Sweeney's sophomore feature 'Twinless', he navigates loneliness, anxiety, depression and other common millennial pastimes.

I’m egregiously picky,” insists Dylan O’Brien, reflecting on a burst of productivity that, in the last 12 months, includes the films “Ponyboi,” “Saturday Night,” “Caddo Lake,” the Max comedy series “Fantasmas” and James Sweeney’s “Twinless,

Dylan O'Brien and James Sweeney star in Sweeney's diabolical dark comedy "Twinless," about two men who meet in a twin bereavement group.

Sundance is about the diamonds in the rough, and the surprises, and James Sweeney sophomore directing effort, which he stars in opposite Dylan O’Brien won the Eccles audience over on night one of the Park City festival’s 2025 edition.

In James Sweeney's second feature, which also stars Lauren Graham, Aisling Franciosi and Chris Perfetti, two young men at a grief support group form an unlikely friendship.