Reparto
William Wright
Philo Vance
Vivian Austin
Lorena Blendon Simms
Leon Belasco
Alexis Karnoff
Ramsay Ames
Virginia Berneaux
Iris Adrian
Maggie McCarthy / Choo-Choo Divine
Clara Blandick
Stella Blendon
Frank Wilcox
George Hullman
Mary Scott
Mary
Broderick O'Farrell
Dr. Campbell (Uncredited)
Damian O'Flynn
Larry Blendon
Tim Murdock
The Policeman
Wade Crosby
Choo-Choo's Bodyguard (Uncredited)
Eddie Dunn
Police Lieutenant Mullard (Uncredited)