The owner of a large mansion in the country throws a costume party for some of his friends. However, the party turns sour when he is found stabbed to death in a closet. The police and a guest try to discover who committed the murder.
Jean Kester
Michael Tracy
Steven Kester
Inspector Crofton
Cliff Miller
Mrs. Pritchard
Mr. Victor Pritchard
Detective Regan
Roger Hall
Dora, the Kester Housekeeper
Lenox, the Kester Butler
Raynor