A Double Life is a tidy little noir with a clever conceit: an actor playing Othello begins to lose the line between role and reality. The film is decent if a touch stagey, but Ronald Colman’s performance is something else—utterly deserving of the Oscar. He shifts from charm to menace with unsettling ease, anchoring the film even when the pacing wobbles. A solid watch, but it’s Colman who makes it memorable.