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Poster for The Mysterious Monsters

The Mysterious Monsters

Seen it?

1976 | 86 min | Documentary, Horror, Fantasy

Monday Morning Maybeearly rating

Why it’s a Monday Morning Maybe

With almost no lasting buzz and soft box office, this one could be a tough watch. Keep your phone handy.

Based on critics, audiences, awards, box office and buzz. Details below.

Is it for you?

Who'll love it
Great for anyone who believes we're not alone and anyone who enjoys a good scare. The aliens are the hook, but the human reactions are the story.
The mood
Scary, eye-opening.
The pace
Builds dread steadily, at 1 hr 26 min. An easy one to fit in on a school night.
What might put you off
  • Made in 1976: an older pace and style.
  • Skip it if you want made-up drama tonight.

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.

How it earned its rating

  • CriticsNot counted

    Not enough reviews on record yet

  • AudiencesNot counted

    Not measured yet: not enough ratings

  • AwardsNot counted

    No major awards or nominations

  • Box office & staying powerBelow par

    $11 million worldwide; still draws a steady audience long after release

  • Buzz & cultural impactWeak

    About 3K people sought it out in the past year

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Cast & crew

Directed by Robert Guenette

  • Peter GravesHimself - Narrator
  • Peter HurkosHimself
  • William StenbergHimself
  • Sidney WalterHimself (as Dr. Sidney Walter)
  • Jerilou WhelchelHerself
  • Roger PattersonArchive Footage
  • Peter C. ByrneSelf
  • Grover KrantzSelf
  • Adrian ShineLoch Ness Investigator
  • Robert W. MorganSelf