In the year 2280 a giant country club and golf course has been built near a small tourist town on a distant planet. The club is billed as the largest country club ever and is a very popular place to visit. However one day dinosaurs from prehistoric earth arrive on the planet and strange things start happening. From Brontosaurus blocking traffic to a Tyrannosaurus-Rex chasing golf carts. A group of kids and one man are vacationing at the club when the dinosaurs start showing up. Things get worse when the evil stepbrother of the club's owner plots to ruin the country club. Can the kids and one man help stop the evil stepbrother or will the club be closed down forever?