Warner Baxter

Dr. Robert Ordway

Adele Roberts

Claire Foster (as Adelle Roberts)

Martin Kosleck

Karl Ganss

Mona Barrie

Harriet Travers

Marvin Miller

Casper

Charles D. Brown

Insp. Burns

Robert Barrat

Clyde Travers (as Robert H. Barrat)

Charles Arnt

Attorney Allen S. Tobin (uncredited)

Egon Brecher

Dr. Evans (uncredited)

Peggy Converse

Connie Day (uncredited)

Jack Deery

Party Guest (uncredited)

Byron Foulger

Harris, Makeup Man (uncredited)

Wilton Graff

Alexander 'Alec' Girard (uncredited)

Ted Hecht

Armand Morcel (uncredited)

Thomas E. Jackson

Walter Cummings (uncredited)

Skelton Knaggs

Louie (uncredited)

Charles Lane

Dr. Steiner (uncredited)

George Meeker

Walter Foster (uncredited)

Craig Reynolds

Jack Swayne (uncredited)

Walter Soderling

Tobin's Servant (uncredited)

Brick Sullivan

Policeman (uncredited)

Irene Tedrow

Nurse Florence White (uncredited)

Eric Wilton

Party Guest (uncredited)

William Castle

Director

Carl Hiecke

Asistente de Dirección

Eric Taylor

Guión, Guión Adaptado, Historia

Aubrey Wisberg

Guión, Guión Adaptado

Max Marcin

Guión, Personajes

Henry Freulich

Director de Fotografía

Philip Tannura

Director de Fotografía

Mischa Bakaleinikoff

Compositor de la Música Original

Howard Fogetti

Sound

Rudolph C. Flothow

Productor

Larry Darmour Productions

Compañía de Produccion

Screen Gems Television

Compañía de Produccion

Dwight Caldwell

Editor

Hans Radon

Dirección Artística

William Kiernan

Decorados