Humphrey Bogart
Frank Wilson
Gale Page
Madge Stone
Billy Halop
John 'Johnny' Stone
John Litel
Attorney Carey
Henry Travers
Pop
Harvey Stephens
Fred Burke
Harold Huber
Scappa
Joe Sawyer
Red
Joe Downing
Smitty
George E. Stone
Toad
Joe King
Prison Guard
Joseph Crehan
Warden of Sing Sing
John Ridgely
Gas Station Proprietor
Herbert Rawlinson
District Attorney
Eddie 'Rochester' Anderson
Sam (uncredited)
Tom Dugan
'Lock' Man - Inventor (uncredited)
Frank Faylen
Boat Tour Guide (uncredited)
Frank Mayo
Keeper Collins (uncredited)