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)

Arthur S. Black Jr.

Assistant Director

Directing

John Brahm

Director

Directing

Ben Oakland

Musical

Writing

Louis Silvers

Musical

Writing

Martin Flavin

Story

Writing

Seton I. Miller

Screenplay

Writing

Fred Niblo Jr.

Screenplay

Writing

Robert North

Producer

Production

Frank Goodwin

Sound

John P. Livadary

Sound Supervisor

Sound

Morris Stoloff

Music Director

Sound

Irving Lippman

Still Photographer

Camera