George Herman 'Babe' Ruth
Claire Hodgson Ruth
Brother Matthias
Phil Conrad
Jack Dunn
Nightclub Singer
Miller Huggins
Western Union Boy
Babe Ruth as a Boy (as Bobby Ellis)
Gambler Dalton
Colonel Jacob Ruppert
Dr. Menzies
Boston Braves' Rookie
Bill Carrigan, Red Sox Manager
Mark Koenig
Boston Braves' coach
Umpire Ziggy Sears
Bucky Harris - Baseball Player
Harry Wismer - Sports Announcer
Mel Allen - New York Yankees Radio Announcer
H. V. Kaltenborn - Radio News Commentator
Narrator
Barfly (uncredited)
Reporter (uncredited)
