Mystery of the Wax Museum

Lionel Atwill

Ivan Igor

Glenda Farrell

Florence Dempsey

Allen Vincent

Ralph Burton

Fay Wray

Charlotte Duncan

Frank McHugh

Jim

Edwin Maxwell

Worth

Arthur Edmund Carewe

Professor Darcy

Gavin Gordon

George Winton

Matthew Betz

Hugo

Bull Anderson

Otto

Holmes Herbert

Dr. Rasmussen

Claude King

Mr. Galatalin

William B. Davidson

Detective (Uncredited)

Guy Usher

Detective (Uncredited)

DeWitt Jennings

Police Captain, 12th Precinct

Robert Homans

Desk Sergeant, 12th Precinct

James Donlan

Morgue Attendant (Uncredited)

Thomas E. Jackson

Detective at Morgue

Frank Darien

Autopsy Surgeon (Uncredited)

Wallis Clark

Autopsy Surgeon's Assistant (Uncredited)