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.
Monster from the Ocean Floor is an American 1954 science fiction film about a sea monster that terrorizes a Mexican cove. The film was directed by Wyott Ordung and starred Anne Kimbell and Stuart Wade.