In a dystopian future, contestants compete in a cross-country road race in which killing is part of the game.

A group of nerdy college guys who can't seem to connect with girls their own age discover the excitement of hooking up with sexy older women.

When a fracking mishap accidentally rips apart the earth’s crust, the resulting hole opens up a gaping underground water way to a vast and mysterious ocean somewhere deep below. Instantly, giant prehistoric sharks begin wending their way upward toward a murky bog in the heart of the Arkansas Bayou. Unfortunately, for a group of female prisoners on a work detail in the swamp, the deadly sharks attack without warning – pinning a hapless group of intended victims in a small deserted cabin in the heart of the wetlands. Death may be the only means of escape!

In Las Vegas, the powerful three hundred year old vampire Sylvian hires Dr. van Helm to research a cure to survive in the sun. She uses three vampire women as guinea pigs to test the serum in the desert and a couple that is camping witnesses the failure and calls the police. Detective Stanton and his partner Detective O'Hara are assigned to investigate the case. Meanwhile, Jason, who is going to marry Rachel, and two friends travel to Las Vegas for his bachelor party with a couple of strippers, but the women are actually vampires that attack them. Out of the blue, Rachel and her friend Nikki decide to travel to Las Vegas to surprise her boyfriends. The group is captured by Sylvian that uses them to feed the pack vampires and test the new research.

The epic generations-long battle between two of nature's most perfect killing machines! The rivalry between the fish-like Piranha-Man and the canine WereWolf-Man is one of brutal murder, familial kidnappings, stalking, and incest!