巨蚊之灾

An alien starship has crashed in a U.S. National Park, leaving behind a swamp filled with the remains of the ship's crew. The survivors are met with a hostile environment as mosquitoes begin to feed on the aliens' corpses, turning them into monstrous creatures that grow to the size of vultures. These mutant insects become increasingly aggressive, killing every human they encounter. Will the few survivors be able to fight off this nightmare and survive?