Cast
Basil Rathbone
Philo Vance
Alec B. Francis
Professor Bertrand Dillard
George F. Marion
Adolph Drukker
Bodil Rosing
Grete Menzel
シドニー・ブレイシー
Pyne (as Sydney Bracey)
Clarence Geldart
John F.-X. Markham
James Donlan
Ernest Heath
Nellie Bly Baker
Beedle
Leila Hyams
Belle Dillard
Carroll Nye
John E. Sprigg
Marcia Mae Jones
Hungry Child in Park (uncredited)
Roland Young
Sigurd 'Erik' Arnesson
Delmer Daves
Raymond Sperling