Preston Foster

John 'Killer' Mears, Cell 4

Howard Phillips

Richard 'Dick' Walters, Cell 5

George E. Stone

Joe Berg, Cell 1

Noel Madison

D'Amoro, Cell 6

Alan Roscoe

Kirby... Cell 7 (as Allan Roscoe)

Paul Fix

Eddie Werner... Cell 8

Alec B. Francis

Father O'Connor

Albert J. Smith

Drake, Guard

Al Hill

Fred Mayer... Cell 3

Daniel L. Haynes

Sonny Jackson... Cell 2

Edward Van Sloan

Rabbi

Louise Carter

Mrs. Walters

Ralph Theodore

Pat Callahan... Principal Keeper

Jack Kennedy

Mike O'Flaherty, Guard

William Scott

Peddie... Guard

Kenneth MacDonald

Harris... Guard

Frank Sheridan

Warden Frank Lewis