
The Mysterious Monsters
The Mysterious Monsters
The Mysterious Monsters Free Online HD YesMovies. 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.
- Genre: Documentary, Horror, Fantasy
- Country: United States
- Director: Robert Guenette
- Cast: Peter Graves, Peter Hurkos, William Stenberg, Sidney Walter, Jerilou Whelchel, Roger Patterson, Peter C. Byrne, Grover Krantz, Adrian Shine, Robert W. Morgan, John Green,

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