Movies and TvShows featuring "giant-leech" theme.

When a scientist accidentally douses himself with a genetic serum, he transforms into a swamp monster. He must use his new powers to protect the woman he loves from mutant creatures and save the world from an evil genius.

In a small town, monsters resembling giant leeches terrorize the local swamp. A game warden, a sheriff, and an ecologist team up to stop them, using dynamite and scuba diving to find and destroy their lair. However, they face challenges such as a dysfunctional marriage, a cuckolded husband, and a giant mutant leech that can reproduce on its own.