Lou Costello
Freddie Phillips
Boris Karloff
Swami Talpur
Lenore Aubert
Angela Gordon
Donna Martell
Betty Crandall
James Flavin
Insp. Wellman
Roland Winters
T. Hanley Brooks
Nicholas Joy
Amos Strickland
Morgan Farley
Gregory Milford
Victoria Horne
Mrs. Hargreave
Claire Du Brey
Mrs. Grimsby
Harry Hayden
Lawrence Crandall
Murray Alper
Joe, Reporter (uncredited)
Bobby Barber
Dry Cleaning Man (uncredited)
Marjorie Bennett
Second Maid (uncredited)
Gail Bonney
First Maid (uncredited)
Harry Brown
Medical Examiner (uncredited)
Jack Chefe
Barber (uncredited)
Eddie Coke
Reporter (uncredited)
Beatrice Gray
Woman (uncredited)
Billy Gray
Boy With Bow and Arrow (uncredited)
Patricia Hall
Manicurist (uncredited)
Arthur Hecht
Photographer (uncredited)
William H. O'Brien
Room Service Waiter (uncredited)
Ed Randolph
Bootblack (uncredited)
Phil Shepard
Bellboy (uncredited)
Billy Snyder
Reporter (uncredited)
Frankie Van
Bozzo (uncredited)