Cast
Dorothy Tree
Ruby Steele
George Meeker
Monty Montague
Robert Warwick
Dr. Halliday
Warren William
Philo Vance
Margaret Lindsay
Bernice Stamm
Robert McWade
District Attorney Markham
William B. Davidson
Greeff
Charles Cahill Wilson
Det. Hennessey
Wilfred Lucas
Police Sergeant (uncredited)
Sam McDaniel
Steam Room Attendant (uncredited)
Eugene Pallette
Sgt. Ernest Heath
George E. Stone
Ken Tatum
Etienne Girardot
Dr. Doremus - Coroner
Milton Kibbee
Service Station Attendant (uncredited)
Lyle Talbot
Gale Leland
Robert Barrat
Rudolph Stamm
Arthur Aylesworth
Trainor - Stamm's Butler
Helen Lowell
Mother Stamm