Fifteen minutes before the world premiere of ‘Twinless,’ a dark comedy that sees ‘The Maze Runner’ star playing a character who is grieving the loss of his twin brother, the actor was practically giddy as he talked about the film.

The winners of the 2025 Sundance Film Festival include Dylan O'Brien's 'Twinless,' the comedy 'Atropia' and the documentary 'Seeds.'

The war satire “Atropia” about actors in a military role-playing facility won the grand jury prize in the Sundance Film Festival’s U.S. dramatic competition, while the Dylan O’Brien movie “Twinless” got the coveted audience award.