Tyrone Power (Dion O'Leary)
Alice Faye (Belle Fawcett)
Don Ameche (Jack O'Leary)
Alice Brady (Molly O'Leary)
Andy Devine (Pickle Bixby)
Brian Donlevy (Gil Warren)
Mme. Sul Te Wan (Hattie)
Minerva Urecal (Frantic Mother)
Billy Watson (Jack O'Leary (younger))
Clarence H. Wilson (Lawyer)
Ed Brady (Wagon Driver)
Vera Lewis (Witness)
Harry Hayden (Johnson, Secretary)
June Storey (Gretchen O'Leary)
Paul Hurst (Mitch)
Tyler Brooke (Specialty Singer)
J. Anthony Hughes (Patrick O'Leary)
Gene Reynolds (Dion O'Leary (younger))
Bobs Watson (Bob O'Leary (younger))
Billy Watson (Jack as a Boy)
Spencer Charters (Beavers)
Rondo Hatton (Rondo, Bodyguard)
Ruth Gillette (Miss Lou)
Eddie Collins (Drunk)
Scotty Mattraw (Beef King)
Charles Lane (Booking Agent)
Frank Dae (Judge)
Harry Stubbs (Fire Commissioner)
Joe King (Ship's Captain)
Francis Ford (Driver)
Robert Murphy (Police Officer)
Wade Boteler (Police Officer)
Gustav von Seyffertitz (Man in Jack's Office)
Russell Hicks (Man in Jack's Office)
Phyllis Brooks (Ann Colby)
Tom Brown (Bob O'Leary)
Sidney Blackmer (Gen. Phil Sheridan)
Berton Churchill (Senator Colby)