Cast
Juan Torena
Carlo Maringola
Lionel Stander
Archie Goodwin
Dennie Moore
Mazie Gray
Gene Morgan
Det. Lt. O'Grady
Frank Conroy
Dr. Nathaniel Bradford
Joan Perry
Ellen Barstow
Boyd Irwin
Prof. Edgar Barstow
John Qualen
Olaf
Edward Arnold
Nero Wolfe
Nana Bryant
Sarah Barstow
Russell Hardie
Manuel Kimball
Rita Hayworth
Marie Maringola
Martha Tibbetts
The Apartment House Maid
Eddy Waller
Golf Starter (uncredited)
Victor Jory
Claude Roberts
Walter Kingsford
Emanuel Jeremiah (E.J.) Kimball