Characters played by Humphrey Bogart
Frank Wilson
Characters played by Gale Page
Madge Stone
Characters played by Billy Halop
Johnnie Stone
Characters played by John Litel
Attorney Carey
Characters played by Henry Travers
Pop
Characters played by Harvey Stephens
Fred Burke
Characters played by Harold Huber
Scappa
Characters played by Joe Sawyer
Red
Characters played by Joe Downing
Smitty
Characters played by George E. Stone
Toad
Characters played by Joe King
Principal Keeper
Characters played by Joseph Crehan
Warden
Characters played by John Ridgely
Gas Station Attendant
Characters played by Herbert Rawlinson
District Attorney
Characters played by Eddie 'Rochester' Anderson
Sam
Characters played by Sidney Bracey
Tourist on Boat
Characters played by Edwin Brian
Billiards Observer
Characters played by Frankie Burke
Billard Player
Characters played by Eddy Chandler
Attacked Keeper
Characters played by Noble 'Kid' Chissell
Convict
Characters played by Hal Craig
Motorcycle Policeman
Characters played by Tom Dugan
Lock Man Inventor
Characters played by Edgar Edwards
Trainer
Characters played by Frank Faylen
Boat Tour Guide
Characters played by Jack A. Goodrich
Stenographer
Characters played by John Harron
Convict Remaining in Cell
Characters played by Robert Homans
Keeper Burns
Characters played by Frank Mayo
Keeper Collins
Characters played by Jack Mower
Keeper Monahan
Characters played by Robert Emmett O'Connor
First Detective
Characters played by George Offerman Jr.
Billard Player
Characters played by Garry Owen
Lock Man Inventor
Characters played by Emory Parnell
Second Detective
Characters played by Cliff Saum
Officer
Characters played by Gertrude Short
Peg
Characters played by Robert Strange
Chapin Loan Co. Pawnbroker
Characters played by George Taylor
Prisoner
Characters played by Tom Wilson
Pool Hall Proprietor