Legion is a 2010 American action horror film directed by Scott Stewart and co-written by Stewart and Peter Schink. The film stars Paul Bettany, Lucas Black, Tyrese Gibson, Adrianne Palicki, Kate Walsh, and Dennis Quaid. Sony Pictures Worldwide Acquisitions Group acquired most of the film's worldwide distribution rights, releasing the film theatrically in North America on January 22, 2010 through Screen Gems. A story of the Second Coming, Legion follows a group of people as they attempt to protect an infant savior from angels and the possessed in an apocalypse.

Paul Bettany is an English actor. He is best known for his roles as J.A.R.V.I.S. and Vision in the Marvel Cinematic Universe, including the Disney+ miniseries WandaVision (2021), for which he garnered a Primetime Emmy Award nomination.