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Twinless: Full Cast & Crew 2025 Comedy/Drama
In Twinless, two young men meet in a twin support group and form an unlikely friendship. Roman (Dylan O'Brien) and Dennis (James Sweeney) both search for solace and an identity without their other halves and soon become inseparable outside the group. But when Roman meets Dennis' ebullient co-worker, Marcie (Aisling Franciosi), all is revealed to be not what it seems, as each man harbors secrets that could unravel everything. R Released: Sep 5, 2025 See Movie Details

Cast & Crew

All Cast Crew
James Sweeney Director, Screenwriter Dylan O'Brien Roman, Rocky Actor, Executive Producer James Sweeney Dennis Actor, Producer Aisling Franciosi Actor Lauren Graham Lisa Actor Tasha Smith Charlotte Actor Chris Perfetti Actor François Arnaud Actor Susan Park Actor Cree Cicchino Bianca Actor Kody Harvard Eric Actor David Permut Producer Alex Astrachan Producer Miky Lee Executive Producer Kevin Sullivan Executive Producer David Gendron Executive Producer Ali Jazayeri Executive Producer Liz Destro Executive Producer