Overview
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.
The Columbia Pictures production was written by Sidney Buchman (uncredited), Harry Chandlee, Stephen Longstreet, and Andrew Solt. The dramatic scenes were directed by Alfred E. Green, with the musical sequences directed by Joseph H. Lewis.
Plot
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.
Al succeeds with the minstrel troupe and is invited to join a Broadway show (thanks to Martin, behind the scenes). Al becomes the leading player and takes the show on tour. Al hires his old mentor Martin, now unemployed, to be his manager. In real life, Jolson never had a manager with this name. Jolson had three managers over the course of his career- Steve Martin is a composite of all three.
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