Malcolm St. Clair
Director
Frank Tuttle
Director
Albert S. Le Vino
Adaptation
William Shea
Editor
S.S. Van Dine
Novel
Florence Ryerson
Screenplay
Louis D. Lighton
Associate Producer
Travis Banton
Costume Design
Cliff Blackstone
Director of Photography
Harry Fischbeck
Director of Photography
Karl Hajos
Original Music Composer
S.S. Van Dine
Dialogue
Herman J. Mankiewicz
Additional Writing
William Powell
Philo Vance
James Hall
Jimmie Spottswoode
Louise Brooks
The Canary
Jean Arthur
Alice LaFosse
Charles Lane
Charles Spottswoode
Lawrence Grant
John Cleaver
Gustav von Seyffertitz
Dr. Ambrose Lindquist
E.H. Calvert
District Attorney Markham (as Captain E. H. Calvert)
Eugene Pallette
Sergeant Heath
Ned Sparks
Tony Skeel
Louis John Bartels
Louis Mannix
Tim Adair
George Y. Harvey (uncredited)
Margaret Livingston
Body Double for Louise Brooks (uncredited)
Oscar Smith
Stuttering Hallboy (uncredited)
