A "National Geographic" film crew is taken hostage by an insane hunter, who forces them along on his quest to capture the world's largest - and deadliest - snake.
A pet baby alligator is flushed down a toilet and survives in the city sewers. Twelve years later, it grows to an enormous size thanks to a diet of discarded laboratory dogs injected with growth hormones. Now, humans have entered the menu.
A young woman, while attempting to save her father during a category 5 hurricane, finds herself trapped in a flooding house and must fight for her life against alligators.