Full Credits
14 members

William Powell
Philo Vance

William 'Stage' Boyd
Harry Gray

Eugene Pallette
Sgt. Edward Heath

Paul Lukas
Adolph Mohler

Natalie Moorhead
Fanny Del Roy

Richard Tucker
Anthony Benson

May Beatty
Mrs. Paula Banning

E.H. Calvert
DA John F.X. Markham

Mischa Auer
Albert Brecker (uncredited)
Perry Ivins
Print Dealer (uncredited)
Charles McMurphy
Detective Burke (uncredited)

Guy Oliver
Captain Hagedorn (uncredited)
Dick Rush
Detective Welch (uncredited)

Otto Yamaoka
Sam (uncredited)
14 members
Frank Tuttle
Director
S.S. Van Dine
Novel
Bartlett Cormack
Screenplay
Fred A. Datig
Casting
Dick Stockton
Casting Assistant
B.P. Schulberg
General Manager
Archie Stout
Director of Photography
Eugene Richee
Still Photographer
Harold M. McNiff
Sound
Charles Midgely
Original Music Composer
Travis Banton
Costume Design
Doris Drought
Editor
Jesse L. Lasky
Presenter
Adolph Zukor
Presenter