Biography of Jackie Robinson, the first black major league baseball player in the 20th century. Traces his career in the negro leagues and the major leagues.

Jackie Robinson
as Self

Ruby Dee
as Rae Robinson

Minor Watson
as Branch Rickey

Louise Beavers
as Jackie's Mother

Richard Lane
as Hopper

Harry Shannon
as Charlie

Ben Lessy
as Shorty

William 'Bill' Spaulding
as Bill Spaulding

Billy Wayne
as Clyde Sukeforth

Joel Fluellen
as Mack Robinson