Adam West confronts a cult of demonic children in Victorian London performing necromancy and human sacrifice — all of whose members were born under the sign of Cancer. The film was the pilot for Zodiac, a twelve part series of TV movies from Gold Key Entertainment. Future instalments would have included titles as Vengeance Of Virgo, starring Christopher Lee, The Left Hand of Gemini with Ian McShane, Joan Collins in The Aquarian and The Aries Computer, starring Vincent Price, which would have involved a supercomputer conquering an overpopulated Earth. Sadly, the series was cancelled , but story ideas from unproduced episodes were later repurposed for the short-lived 1974 comedy/crime series from Thames Television — also called Zodiac.