Something is causing the rattlesnakes in Southern California to mutate to enormous sizes, and it’s up to Dr. Kaye (Mercedes Peterson) to stop their growth before they destroy Los Angeles. And yes, Dustin Ferguson already made Rattlers 2, but sure, he’ll make it again.

Most of the cast of the Ferguson movies show up. Dawna Lee Heising and Shawn C. Phillips are killed during a 4th of July party, and Brinke Stevens gets into a bathtub full of snakes, which soon kill her. 46 minutes or so of snake mayhem follows, including a big snake, and then ends with nature footage. And no real ending. You expect that by this point. But did you expect nearly ten minutes of nature footage?

Take a look at the box art. You’re about to make fun of it. Well, you’re not the person that this movie is for. Judge accordingly.

You can watch this on Tubi.