One of the many notorious 70's "unknown" documentaries, The Mysterious Monsters covers topics such as Bigfoot and the Loch Ness Monster. Pictures, sounds, and videos of these two monsters are examined by Peter Graves, the host. Psychics, hypnotism, and the history of Bigfoot in many ancient cultures is also scrutinized.

• DirectorRobert Guenette
• Release1 July 1976
• Genre
  Documentary / Horror
• Duration1h 26m
• Budget?
• Revenue?
• Rate
  

  5.8
  4 reviews
• Productions

  Sunn Classic Pictures