Movie

Attack of the Crab Monsters

“From the depths of the sea... A TIDAL WAVE OF TERROR!”

★ 5.2(85)19571h 3m

Science Fiction Horror

▶ Watch trailer IMDb

Attack of the Crab Monsters is streaming on Cultpix in Thailand. Availability checked 23 July 2026.

Where to watch Attack of the Crab Monsters

🇹🇭 Thailand

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Good to know

Director: Roger Corman
Release date: 1957-02-10
Runtime: 1h 3m
Language: English
Budget: $70,000
Status: Released
Country: United States of America
Studio: Los Altos Productions

Attack of the Crab Monsters — trailer

About Attack of the Crab Monsters

Attack of the Crab Monsters is a 1957 movie in the Science Fiction and Horror genres, directed by Roger Corman, starring Richard Garland, Pamela Duncan and Russell Johnson. It has a runtime of 1 hour 3 minutes. It holds an average rating of 5.2/10 from 85 viewers. Below you can see where to watch Attack of the Crab Monsters in Thailand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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.

Cast

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

Themes & keywords

islandradiationdecapitationcrabmaroonedscientistsevered handscientist herounderground caverngiant crabmysterious eventsscientist heroinemissing expedition