Scotland Yard sends a handwriting expert to a country house full of people with guilty secrets in order to solve a murder.
as Hanson
as Lucille Davine
as Alastair Dane
as Mrs. Mulcaire
as Daphne Farrow
as Simpson
as Flora
as Peter Paxton
as Sylvester
as Sir Henry Paxton
as Edwards
as Jury Foreman
