Dr. Mark Steel (as Lon Chaney)

Lon Chaney Jr.

Acting

Stella Madden

Patricia Morison

Acting

Inspector Gregg

J. Carrol Naish

Acting

Robert 'Bob' Duval

David Bruce

Acting

Maria Steele

Ramsay Ames

Acting

Mrs. Duval

Fay Helm

Acting

Bryant, the Butler

Holmes Herbert

Acting

Bill, the Watchman

Alec Craig

Acting

Marion's Father (as Fred Gierman)

Frederick Giermann

Acting

Marion's Mother

Lisa Golm

Acting

Coroner

Charles Wagenheim

Acting

Marion

Mary Hale

Writing

District Attorney

George Eldredge

Acting

Priest

John Elliott

Acting

Earle Hodgins

Acting

Charles R. Moore

Acting

Norman Rainey

Acting

Kernan Cripps

Acting

Al Ferguson

Acting

Robert F. Hill

Directing

David Hoffman

Acting

Perc Launders

Acting

Rex Lease

Acting

Frank Marlowe

Acting

Paul Phillips

Acting

Jack Rockwell

Acting

Jack C. Smith

Acting