Humanoids from the Deep (1996)

A covert government experiment spirals out of control when genetically modified fish, designed as amphibious weapons, unexpectedly survive a chemical spill. Originally thought to be dead, these monstrous creatures emerge as ruthless predators, targeting a quaint coastal town. As they wreak havoc, slaughtering men and abducting women for reproduction, chaos ensues. Meanwhile, government scientists scramble to conceal the origin of the terror while devising a plan to eliminate the deadly beasts. The stakes rise as the town faces an unimaginable threat, blending ecological horror with a fight for survival.