The series starred a Tyrannosaurus, a Triceratops, a Stegosaurus, and a Pteranodon that were transformed into super warriors by an interdimensional criminal named Argor Zardok. They rebelled against the alien criminal and do battle with Argor's second group of warriors known as the evil Raptors. Eventually, the Raptors' objective is to cause global warming by increasing the Earth's temperature, which will make life on earth more comfortable for reptiles.