The Dinosaucers try to stop the Tyrannos from building a base in a hidden valley.

David uses the Dinosaucers' identity for his rock band, but the Tyrannos believe they're the real thing.

The Dinosaucers and their allies, the Secret Scouts, wage a never-ending battle against the evil Tyrannos.

The Dinosaucers and their allies, the Secret Scouts, wage a never-ending battle against the evil Tyrannos.

The Dinosaucers and their allies, the Secret Scouts, wage a never-ending battle against the evil Tyrannos.

After being hit with Plesio's defector ray, Quackpot joins the Dinosaucers.