Mervyn LeRoy was an American film director, producer and sometime actor.
Born to Jewish parents in San Francisco, California, his family was financially ruined by the 1906 earthquake. To make money, young Mervyn sold newspapers and entered talent shows as a singer. Through this he worked his way into vaudeville. When his act broke up, he and his cousin, Jesse Lasky, went to Hollywood.
LeRoy worked in costumes, processing labs and as a camera assistant until he became a gag writer and actor in silent films. His first directing job was in 1927's No Place to Go. When his movies made lots of money without costing too much, he became well-received in the movie business.
In 1931 he directed the gangster epic Little Caesar, launching Edward G. Robinson into stardom. In 1938 he was chosen as head of production at MGM, where he was responsible for the decision to make The Wizard of Oz. He was responsible for discovering Clark Gable, Loretta Young, Robert Mitchum and Lana Turner.