A woman is kidnapped and her identity is stolen by criminals attempting to collect her inheritance.

A woman arrives at a lonely mansion and finds herself mixed up with a lunatic who has built his own torture chamber, which is already crowded with victims – and…

Scotland Yard's Inspector Higgins (Joachim Fuchsberger) becomes involved in a case that begins with the corpse of Sir Oliver supposedly laughing from inside of his own coffin during his funeral….