Penitentiary

Walter Connolly

Dist. Atty. Thomas Mathews

John Howard

William Jordan

Jean Parker

Elizabeth Mathews

Robert Barrat

Prison Yard Capt. Grady

Marc Lawrence

Jack Hawkins

Arthur Hohl

Finch

Charles Halton

Leonard Nettleford

Edward Van Sloan

Dr. Rinewulf

Marjorie Main

Miss Katie Mathews

Stanley Andrews

Prison Captain Dorn (uncredited)

Ward Bond

Red Parsons - Prison Barber (uncredited)

Lucien Ballard

Director of Photography

Louis Silvers

Musical

John Brahm

Director

Stephen Goosson

Art Direction

Lionel Banks

Art Direction

Bud Geary

Stunts

Ben Oakland

Musical

Chuck Hamilton

Stunts

Viola Lawrence

Film Processor

Morris Stoloff

Music Director

Irving Lippman

Still Photographer

Seton I. Miller

Screenplay

Martin Flavin

Story

Fred Niblo Jr.

Screenplay

Charles Sullivan

Stunts

George Magrill

Stunts

Ethan Laidlaw

Stunts

Earle D. Bunn

Stunts

Arthur S. Black Jr.

Assistant Director

Art Dupuis

Stunts