

Attack of the Crab Monsters (1957)
From the depths of the sea... A TIDAL WAVE OF TERROR!
Plot Summary
A group of scientists travel to a remote island to study the effects of nuclear weapons tests, only to get stranded when their airplane mysteriously explodes. The team soon discovers that the tests have given rise to crabs mutated into intelligent, impervious, telepathic giants intent on increasing their numbers by breeding, then travelling to populated areas to feed, and which do not intend to be stopped by their discoverers.
Full Cast & Characters

Richard Garland
Dale Drewer

Pamela Duncan
Dr. Martha 'Marti' Hunter

Russell Johnson
Hank Chapman

Leslie Bradley
Dr. Karl Weigand

Mel Welles
Jules Deveroux

Richard H. Cutting
Dr. James Carson

Beach Dickerson
Seaman Ron Fellows

Tony Miller
Seaman Jack Sommers

Ed Nelson
Ensign Quinlan

Charles B. Griffith
Seaman Mac, wears sunglasses

Maitland Stuart
Diving-double for male cast

Robin Riley
Diving-double for Pamela Duncan
Director & Crew
Roger Corman
Director
Official Trailer

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Frequently Asked Questions
Where can I watch Attack of the Crab Monsters online?
Attack of the Crab Monsters (1957) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of Attack of the Crab Monsters?
It has an IMDb rating of 5.2/10 based on 85 votes.
Who directed Attack of the Crab Monsters?
Attack of the Crab Monsters was directed by Roger Corman and released in 1957.
How long is Attack of the Crab Monsters?
Attack of the Crab Monsters has a runtime of 1 hours and 3 minutes.
Movie Details
- Release Date
- 1957-02-10
- Budget
- $0.1M
- Status
- Released





