Twinless Movie Cast, Plot and Everything to Know

Amy Renner

Last modified: Dec. 31, 2025

Twinless

Release Date: Friday, September 5, 2025 Limited Friday, January 16, 2026 Hulu

Director: James Sweeney

Starring: Dylan O’Brien • Aisling Franciosi • Lauren Graham • James Sweeney • Tasha Smith

R Comedy N/A

74% WILL SEE 26% WON'T SEE

9 days to go!

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Plot – What's the story about?

Plot: In Twinless, two young men meet in a twin bereavement 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.

Comedy Dark Comedy

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74% of people who rated this movie are planning to watch it.

26% of people have indicated they do not plan to see this movie.

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Who stars in Twinless – Cast List

D
Dylan O’Brien
Send Help, Caddo Lake
A
Aisling Franciosi
The Last Voyage of the Demeter, The Unforgivable
Lauren Graham
Reminders of Him, The Best Christmas Pageant Ever
J
James Sweeney
Straight Up
T
Tasha Smith
Bad Boys: Ride or Die, Addicted
C
Chris Perfetti
Before I Go
F
Francois Arnaud
Mom, The Winter House
S
Susan Park
Always Be My Maybe, Unicorn Store
C
Cree
Turtles All the Way Down

Who is making Twinless – Crew List

A look at Twinless behind-the-scenes crew and production team. The film's director James Sweeney last helmed Straight Up. The film's writer James Sweeney last penned Straight Up.

Director: James Sweeney
Screenwriter: James Sweeney
Producer: David Permut

Studio: Republic Pictures
Production Companies: —

Production – What we know about the Twinless

Movie Filming Timeline: Production Status Updates

May 2025

Completed

Changed Twinless movie production status. The movie is ready for release.

Dec 2024

Pre-Production

Changed the movie production status to Pre-Production. Preparations are underway to start production.

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Additional Information

Parent Rating: R Restricted for sexual content/nudity and language
Runtime: N/A
Tagline: Not available
Also known as: Not available
Language: English

Twinless Trailers and Clips

No trailers are currently available.

Twinless Release Date: When was the film released?

Twinless was released in limited movie theaters on Friday, September 5 , 2025. There were 13 13 other movies released on the same date, including The Conjuring: Last Rites, Hamilton: An American Musical and Highest 2 Lowest. As a limited release, Twinless was shown in select movie theaters in major markets.

The estimated home release date for Twinless is currently being determined. Stay tuned!