Which actor replaced Cosmo Jarvis in Christopher Nolan’s 2026 film The Odyssey?

Logan Marshall-Green replaced Cosmo Jarvis in Christopher Nolan’s 2026 film The Odyssey.

Cosmo Jarvis had been cast in the production but left shortly before filming began because of a scheduling conflict. Logan Marshall-Green subsequently joined the film in his place. The replacement occurred before principal photography started on February 25, 2025.

Marshall-Green was part of a large ensemble cast whose individual supporting roles were not all publicly disclosed. The announced cast included Matt Damon, Tom Holland, Anne Hathaway, Robert Pattinson, Lupita Nyong’o, Zendaya, Charlize Theron, Jon Bernthal, Benny Safdie, and John Leguizamo.

This casting change is separate from rumors about other performers who read for roles. Skeet Ulrich later said he unsuccessfully auditioned for the film, but he was not the actor who replaced Jarvis. Logan Marshall-Green is therefore the specific answer to the production’s documented casting change.