Trance is a 2013 psychological thriller film directed by Danny Boyle with a screenplay by Joe Ahearne and John Hodge from a story by Ahearne. It stars James McAvoy, Vincent Cassel, and Rosario Dawson. The world premiere of the film was held in London on 19 March 2013.

Four men attack an auction house during the auction of Francisco Goya's Witches in the Air (1798). Simon Newton (McAvoy), one of the auctioneers, follows the house's emergency protocol by quickly removing the painting from the auction floor and packaging it for deposit in a vault, but Franck (Cassel), the leader of the thieves, finds him and takes the package at gunpoint. Simon attacks Franck, who hits Simon on the head and knocks him unconscious. When Franck gets home, he discovers that the package contains only an empty frame. The thieves are unable to find the painting in Simon's apartment or car, so, after he is released from the hospital, they kidnap and torture him. It becomes clear that Simon was involved in the heist as an "inside man" and double-crossed the other thieves, but the blow to the head has left him with a case of amnesia, and he does not remember where he hid the painting. Franck decides to send Simon to a hypnotherapist to try to help him remember.

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