Philo Vance investigates when a murderer preys upon members of a wealthy family on New York's Upper East Side.

William Powell
as Philo Vance

Florence Eldridge
as Sibella Greene

Ullrich Haupt
as Dr. Von Blon

Jean Arthur
as Ada Greene

Eugene Pallette
as Sergeant Heath

E.H. Calvert
as John F. X. Markham

Gertrude Norman
as Mrs. Tobias Greene

Lowell Drew
as Chester Greene

Morgan Farley
as Rex Greene

Brandon Hurst
as Sproot
CinemaSerf
This all starts with a sort of roll-call where a lawyer checks the presence of the "Greene" family at the bedside of their mother. A condition of their late father's will is if they don't all live together for fifteen years after his demise, then they don't get a sou. Not surprisingly, they don't ex...