Julie, an American on vacation in Mexico, spots a giant, one-eyed amoeba rising from the ocean, but when she tries to tell the authorities, no one believes her. She finally teams up with a marine biologist in an attempt to destroy it.
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🔍 Search on JustWatch →Monster from the Ocean Floor is an acquired taste at 3.6/10. We recommend checking the trailer and synopsis before diving in.
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A classic from 1954. They don't make them like this anymore — which is exactly why you should watch it. Best for: genre fans and those open to something unconventional.
— MovieFinder Editorial
Anne Kimbell
Julie Blair
Stuart Wade
Steve Dunning
Dick Pinner
Dr. Baldwin
Inez Palange
Tula
Jonathan Haze
Joe
Wyott Ordung
Pablo
David Garcia
Jose
Roger Corman
Tommy (uncredited)
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