Summary: 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. (imdb)

AKA: Bigfoot the Mysterious Monster

Genre: Documentary

Country: USA

Directed By: Robert Guenette

Written By: Robert Guenette

Starring: Peter Graves, Peter Hurkos, William Stenberg, Sidney Walter, Jerilou Whelchel, Robert W. Morgan, Roger Patterson

More information at the Internet Movie Database