Discover
Alan Curtis
Philo Vance
Vivian Austin
Laurian March (as Terry Austin)
Frank Jenks
Ernie Clark
Tala Birell
Tina Cromwell
Gavin Gordon
Oliver Tennant
Cliff Clark
Inspector Walsh
James Burke
Lt. Burke
Toni Todd
Geegee Desmond
Francis Pierlot
Roberts
Joseph Crehan
Ellis Mason
Garnett Marks
Charles O'Mara
Grady Sutton
Willetts
Charles Mitchell
Guy Harkness
Joanne Frank
Norma Harkness
Dan Seymour
Jeffrey Connor
Karolyn Grimes
Pat Roberts
Kenneth Farrell
Alberto the Costume Designer (uncredited)
Camera
Jackson Rose
Director of Photography
Costume & Make-Up
Eugene Joseff
Costume Design
Editing
W. Donn Hayes
Editor
Alfred DeGaetano
Supervising Editor
Production
Howard Welsch
Producer
Sound
Alvin Levin
Original Music Composer
J.N.A. Hawkins
Sound
W.C. Smith
Sound
Irving Friedman
Music Director
Writing
Arthur St. Claire
Writer
Lawrence Taylor
Story
Eugene Conrad
Screenplay
S.S. Van Dine
Characters
Camera
Jackson Rose
Director of Photography
Costume & Make-Up
Eugene Joseff
Costume Design
Editing
W. Donn Hayes
Editor
Alfred DeGaetano
Supervising Editor
Production
Howard Welsch
Producer
Sound
Alvin Levin
Original Music Composer
J.N.A. Hawkins
Sound
W.C. Smith
Sound
Irving Friedman
Music Director
Writing
Arthur St. Claire
Writer
Lawrence Taylor
Story
Eugene Conrad
Screenplay
S.S. Van Dine
Characters