Ivan Igor

Florence Dempsey

Ralph Burton

Charlotte Duncan

Jim

Worth

Professor Darcy

George Winton

Hugo

Otto

Dr. Rasmussen

Mr. Galatalin

Detective (Uncredited)

Detective (Uncredited)

Police Captain, 12th Precinct

Desk Sergeant, 12th Precinct

Morgue Attendant (Uncredited)

Detective at Morgue

Autopsy Surgeon (Uncredited)

Autopsy Surgeon's Assistant (Uncredited)

Joan Gale

Police Sergeant by Christmas Tre

Tall Thin Henchman (Uncredited)

Museum Visitor (Uncredited)

Ambrose (Uncredited)

Igor's Assistant (Uncredited)

Copy Editor (Uncredited)

Wax Figure of Queen Victoria (Uncredited)

Plainclothesman (Uncredited)

Reporter (Uncredited)

Reporter (Uncredited)

Policeman in Prison (Uncredited)

Policeman (Uncredited)

Policeman (Uncredited)

Policeman (Uncredited)

Morgue Attendant's Assistant (Uncredited)

Winton's Valet (Uncredited)

Winton's Attorney (Uncredited)

Directing

Writing

Writing

Costume & Make-Up

Camera

Costume & Make-Up

Costume & Make-Up

Editing

Production

Directing

Crew

Writing

Production

Sound

Production

Art

Writing

Art

Lighting

Camera

Camera

Sound

Sound

Camera

Camera

Camera

Sound

Directing

Camera

Acting

Camera

Camera

Camera