Private Detective Philo Vance gets involved with a succession of murders and a mystery concerning the disappearance of an emerald that has been smuggled into the United States.
Cast
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)
Crew
Basil Wrangell
Director
Arthur St. Claire
Writer
Eugene Conrad
Screenplay
Lawrence Taylor
Story
W. Donn Hayes
Editor
Jackson Rose
Director of Photography
Ivan Volkman
Assistant Director
Howard Welsch
Producer
Eugene Joseff
Costume Design
J.N.A. Hawkins
Sound
W.C. Smith
Sound
Alvin Levin
Original Music Composer
Irving Friedman
Music Director
William Kiernan
Set Decoration
Armor Marlowe
Set Decoration
S.S. Van Dine
Characters
Alfred DeGaetano
Supervising Editor
Perry Smith
Art Direction
