"Terrifying wax figures of renowned personalities, such as Attila the Hun and Jack the Ripper, surround the sale of a London museum."
Ray Milland
as Harry Flexner
Elsa Lanchester
as Julia Hawthorn
Maurice Evans
as Inspector Daniels
John Carradine
as Claude Dupree
Lisa Lu
as Madame Yang
Broderick Crawford
as Amos Burns
Mark Edwards
as Sergeant Michael Hawks
Louis Hayward
as Tim Fowley
Patric Knowles
as Mr. Southcott
Steven Marlo
as Karkoff
Nicole Shelby
as Margaret Collins
Shani Wallis
as Laurie Mell
Ben Wright
as First Constable
Mathilda Calnan
as First Charwoman
Peggy Stewart
as Second Charwoman
Leslie Thompson
as Constable Parker
Don Herbert
as Jack the Ripper Wax Figure
Judy Wetmore
as Lizzie Borden Wax Figure
Jo Williamson
as Mrs. Borden Wax Figure
George Farina
as Bluebeard Wax Figure
Diane Wahrman
as Girl in Red Wax Figure
Rosa Huerta
as Lucretia Borgia Wax Figure
Ben Brown
as Attila the Hun Wax Figure
Rickie Weir
as Marie Antoinette Wax Figure
Paul Wilson
as Ivan the Terrible Wax Figure
Ralph Cunningham
as Willie Grossman Wax Figure
Don Williamson
as Constable Henry Bolt Wax Figure
Evelyn Reynolds
as Flower Woman Wax Figure
Sandy Helberg
as Newsboy (Uncredited)
Max Wagner
as Music Hall Drunk (Uncredited)
Georg Fenady
Director
Andrew J. Fenady
Story
Jameson Brewer
Screenplay
William B. Jurgensen
Director of Photography
George Duning
Original Music Composer
Bing Crosby
Producer
Jack H. Young
Makeup Designer
Charles A. Pratt
Executive Producer
Melvin Shapiro
Editor
Irving Lande
Casting
Stan Jolley
Production Design
Carl Biddiscombe
Set Decoration
Vou Lee Giokaris
Costume Design
Oscar Rodriguez
Virginia Jones
Hairstylist
Floyd Joyer
Unit Production Manager
Houseley Stevenson Jr.
Post Production Supervisor
Assistant Director
Lee Rafner
Second Assistant Director
David Dockendorf
Sound Re-Recording Mixer
James J. Klinger
Sound Editor
David M. Ronne
Production Sound Mixer
Else Blangsted
Music Editor
Maury Foladare
Unit Publicist
Special Effects Makeup Artist
Hair Designer