Overview: In a tributary of the Amazon, a monster – half-man, half-fish – is captured and placed in a reservoir in a Florida national park to be observed by scientists.
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Release: May 13, 1955Runtime: 82 minutesQuality: HDIMDb: 5.60 / 10 by 137 usersPopularity: 15Budget: $0Revenue: $1,100,000Language: English