A classic British thriller set in a sinister old house, based on a story by Edgar Wallace.

Marius Goring
as Willie, Lord Lebanon

Helen Haye
as Lady Lebanon

Penelope Dudley-Ward
as Isla Crane

Felix Aylmer
as Dr. Amersham

George Merritt
as Det. Inspector Tanner

Ronald Shiner
as Sergeant Totty

Patrick Barr
as Richard Ferraby

Roy Emerton
as Gilder

George Hayes
as Brooks

John Warwick
as Studd
CinemaSerf
When the chauffeur to "Lady Lebanon" (Helen Haye) is found strangled with one of her expensive silk scarves, Scotland Yard detective "Tanner" (George Merritt) and his slightly goofy sidekick "Totty" (Ronald Shiner) descend on her country pile to investigate. It's not long before we discover that the...