The infant daughter of Jack the Ripper is witness to the brutal murder of her mother by her father. Fifteen years later she is a troubled young woman who is seemingly possessed by the spirit of her father. While in a trance she continues his murderous killing spree but has no recollection of the events afterwards. A sympathetic psychiatrist takes her in and is convinced he can cure her condition. Soon, however, he regrets his decision.

Director: Peter Sasdy

Writer: Lewis Davidson, Edward Spencer Shew

Actors: Eric Porter, Angharad Rees, Jane Merrow

Production: N/A