When a wealthy man dies, his avaricious relatives look forward to inheriting all his money. However, he leaves a provision in his will that they all must spend a week together in his castle before they will be able to inherit anything. At the castle (which is cut off from the outside world), the relatives soon begin to be killed off one by one, each strangled with an Indian scarf.
as Frank Tanner
as Isla Harris
as Peter Ross
as Mrs. Tilling, geb. Lebanon
as Mr. Tilling
as Sir Henry Hockbridge
as Lord Edward Lebanon
as Richard Maria Bonwit
as Chiko
as Lady Emily Lebanon
as Dr. Amersham
as Reverend Hastings
as Edgar Wallace (voice)
as Inspektor Fuchsberger (voice)
