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)

Sidney Bracey

Tourist on Boat (uncredited)

Eddy Chandler

Attacked Keeper (uncredited)

Noble 'Kid' Chissell

Convict (uncredited)

Martin Cichy

Guard (uncredited)

Tom Dugan

'Lock' Man Inventor (uncredited)

Edgar Edwards

Trainer (uncredited)

Frank Faylen

Boat Tour Guide (uncredited)

John Harron

Convict Remaining in Cell (uncredited)

Robert Homans

Keeper Burns (uncredited)

Frank Mayo

Keeper Collins (uncredited)

Jack Mower

Keeper Monahan (uncredited)

Robert Emmett O'Connor

First Detective (uncredited)

George Offerman, Jr.

Billiards Player (uncredited)

Garry Owen

Lock Man Inventor (uncredited)

Emory Parnell

Second Detective (uncredited)

Gertrude Short

Peg (uncredited)

Robert Strange

Chapin Loan Co. Pawnbroker (uncredited)

Tom Wilson

Pool Hall Proprietor (uncredited)