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