Casts
William Powell
as Philo Vance
Mary Astor
as Hilda Lake
Eugene Pallette
as Detective Heath
Ralph Morgan
as Raymond Wrede
Robert McWade
as District Attorney Markham
Robert Barrat
as Archer Coe
Frank Conroy
as Brisbane Coe
Etienne Girardot
as Dr. Doremus
Paul Cavanagh
as Thomas MacDonald
Arthur Hohl
as Gamble the Butler
