There's something pretty grisly going on under London in the Tube tunnels between Holborn and Russell Square. When a top civil servant becomes the latest to disappear down there Scotland Yard start to take the matter seriously. Helping them are a young couple who get nearer to the horrors underground than they would wish.

• DirectorGary Sherman
• Release13 October 1972
• GenreHorror
• Duration1h 27m
• Budget?
• Revenue?
• Rate
  

  5.8
  119 reviews
• Productions

  Harbor Ventures, K-L Productions