
Playboy Larry Blendon introduces his grandmother Stella Blendon to his fiancée, radio singer Virginia Berneaux. Despite Larry's record of broken romances and divorces, Virginia decides she will marry him. Virginia is slain that night and Blandon telephones his friend, Philo Vance, to help find the killer.

as Philo Vance

as Lorena Blendon Simms

as Alexis Karnoff

as Stella Blendon

as Virginia Berneaux

as Larry Blendon

as George Hullman

as Maggie McCarthy / Choo-Choo Divine

as Helen Varney Blendon

as The Policeman

as Mary

as Choo-Choo's Bodyguard (Uncredited)

as Police Lieutenant Mullard (Uncredited)

as Dr. Campbell (Uncredited)

as Agatha Cowle (Uncredited)

as Greg Simms (Uncredited)