Super Dinosaur was created by Max Maximus and Dexter Dynamo. The pair discovered Innner Earth, which was home to Dinosaurs. They used some T-Rex DNA to make Super Dinosaur. Maximus turned evil upon their discovery of Dyna-ore (or Maximite to some). Dr. Dynamo and his son build Super Dinosaur a battle harness to help him fight the Dinosaur men of Maximus. With Derek at his side, Super Dinosaur puts an end to all of Maximus' evil plots and keeps Dyna-ore out of his hands. When he is not fighting crime he enjoys playing video games with Derek.