![Frankenhooker](https://silyx.top/storage/2019/09/hvkLTEeXtJYWENTImfAAxQNxQp0-185x278.jpg)
A scientific expedition searching for fossils along the Amazon River discover a prehistoric Gill-Man in the legendary Black Lagoon. The explorers capture the mysterious creature, but it breaks free. The Gill-Man returns to kidnap the lovely Kay, fiancée of one of the expedition, with whom it has fallen in love.