Private Detective Jerry Church

Patric Knowles

Dr. Fish

Lionel Atwill

Dist. Atty. Mason

William Gould

Thomas, the butler

Leyland Hodgson

Tony Zarini

Matty Fain

Mrs. Scott

Mary Gordon

Judge

Selmer Jackson

Lily

Jan Wiley

Kit Logan Church

Anne Gwynne

Horatio B.Fitz Washington

Mantan Moreland

Dudley Crispin

Samuel S. Hinds

Eileen Crispin

Mona Barrie

Det. Sgt. Sweeney

Shemp Howard

John Crispin

Paul Cavanagh

Det. Capt. Bill Hurd

Edmund MacDonald

Ernie Paul

John Gallaudet

Director

William Nigh

Music Director

Hans J. Salter

Associate Producer

Jack Bernhard

Set Decoration

Russell A. Gausman

Screenplay

Clarence Upson Young

Director of Photography

Elwood Bredell

Editor

Bernard W. Burton

Story

Alex Gottlieb

Sound

Charles Carroll

Art Direction

Jack Otterson