
The mysterious vigilante Milton has warned Scotland-Yard of his intention to kill the lawyer Maurice Meister who is the cause of his sister's suicide. Police and detectives watch over the lawyer's home, but on the day and at the appointed time Meister is murdered.

as Lawyer Maurice Meister

as Inspector Berry

as Cora Milton

as Mary Lengley

as Doctor Lomond

as Inspector Bliss

as Sam Hackitt


as Colonel Davis


as Johnny Lengley

as Thomas, detective