The Strange Case of Doctor Rx

Patric Knowles

Private Detective Jerry Church

Lionel Atwill

Dr. Fish

Anne Gwynne

Kit Logan Church

Mantan Moreland

Horatio B.Fitz Washington

Samuel S. Hinds

Dudley Crispin

Mona Barrie

Eileen Crispin

シェンプ・ハワード

Det. Sgt. Sweeney

Paul Cavanagh

John Crispin

Edmund MacDonald

Det. Capt. Bill Hurd

John Gallaudet

Ernie Paul

William Gould

Dist. Atty. Mason

Leyland Hodgson

Thomas, the butler

William Nigh

Director

Directing

Clarence Upson Young

Screenplay

Writing

Alex Gottlieb

Story

Writing

Jack Bernhard

Associate Producer

Production

Hans J. Salter

Music Director

Sound

Charles Carroll

Sound

Elwood Bredell

Director of Photography

Camera

Bernard W. Burton

Editor

Editing

Russell A. Gausman

Set Decoration

Art

Jack Otterson

Art Direction

Art