At Phwitterby-on-Thames, England, a murder has occurred and Philo Holmes and Dr. Watkins are out to investigate it. It seems as though there was a second will and changes have been made as to who will receive what. Philo is the ace detective, and he brings everyone from the nightclub to see him solve the case.
William Tannen
Ronny BelvedereMischa Auer
Servant (uncredited)Franklin Pangborn
Dr. WatkinsCharles Judels
Philo HolmesColin Kenny
Detective at Crime Scene (uncredited)Sarah Edwards
Housekeeper (uncredited)Phil Dunham
Night Club Reveller (uncredited)Otto Hoffman
Grandfather Willoughby (uncredited)