The Mysterious Monsters
“PROOF! There are giant creatures living at the edge of our civilisation.”
Synopsis
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.
Top Cast
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Release History & Theatrical Window
July 1, 1976
Wide Cinema Exhibition
Key Information & Fast Facts
- Director
- Robert Guenette
- Screenplay & Story
- Robert Guenette
- Original Score
- Ruby Raksin
- Original Title
- The Mysterious Monsters
- Country of Origin
- United States of America
- Spoken Languages
- English
- Runtime
- 1h 26m
- Production Studios
- Sunn Classic Pictures
Creative Leadership & Key Crew
Robert Guenette
Robert Guenette
Ruby Raksin
Tony Coggans, Erik Daarstad, David Myers
Earle Herdan, Robert K. Lambert
Charles E. Sellier Jr., Robert Guenette, Raylan D. Jensen
Department Leadership Roster
Robert Guenette
Director
Robert Guenette
Writer
Charles E. Sellier Jr.
Producer
Tony Coggans
Director of Photography
Earle Herdan
Editor
Ruby Raksin
Original Music Composer
Erik Daarstad
Director of Photography
Robert K. Lambert
Editor
Robert Guenette
Producer
David Myers
Director of Photography
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
G: General Audiences — All ages admitted. Nothing offensive for children.
International Certification Matrix
General Audiences — All ages admitted. Nothing offensive for children.
Production Stills & Gallery
Official cinematic photography and background stills for The Mysterious Monsters.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring The Mysterious Monsters.
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Frequently Asked Questions About The Mysterious Monsters
Quick factual answers about cast, synopsis, director, box office, and release information.
What is The Mysterious Monsters about?
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.
Who directed The Mysterious Monsters?
The Mysterious Monsters was directed by Robert Guenette.
Who stars in The Mysterious Monsters?
The principal cast of The Mysterious Monsters includes Peter Graves, Peter Hurkos, William Stenberg, Sidney Walter, Jerilou Whelchel.
When was The Mysterious Monsters released and how long is it?
The Mysterious Monsters was released in 1976 with a total runtime of 1h 26m.
Who composed the musical score for The Mysterious Monsters?
The original motion picture soundtrack for The Mysterious Monsters was composed by Ruby Raksin.
What is the age rating and content advisory for The Mysterious Monsters?
The Mysterious Monsters holds official age classifications: US: G (General Audiences — All ages admitted. Nothing offensive for children.).