The Jolson Story
The Jolson Story is a 1946 American biographical musical film, a fictionalized account of the life of singer Al Jolson. It stars Larry Parks as Jolson, Evelyn Keyes as Julie Benson (approximating Jolson's wife, Ruby Keeler), William Demarest as his manager, Ludwig Donath and Tamara Shayne as his parents, and Scotty Beckett as the young Jolson. Many of the film's episodes are based on fact but the story is simplified, with some people disguised or combined into single characters.
Stage-struck Asa Yoelson wants to sing in burlesque performer Steve Martin's act. Cantor Yoelson, his father, refuses to consider it. After Asa runs away but is found in Baltimore, the Yoelsons grudgingly consent. Martin gives him billing, under a new name: Al Jolson. Jolson receives a job offer from minstrel-show master Lew Dockstader, and Martin releases Jolson.