Dino-Riders - Season 1 - Eps 2: Revenge of the Rulons
Yungstar and Serena bring an injured Stegosaurus back to camp. He's one of the only dinosaurs that doesn't run away when an earthquake hits and severely cripples the Dino-Riders' defenses. Gunner and Tagg's attempt to corral their dinosaurs causes Llahd to be captured by Rasp. When the Rulons' ultimatum is delivered to Questar, he implements a plan that gives the Stegosaurus a chance to help save the day.
About Dino-Riders

Title: Dino-Riders
First Air Date: 1988-10-01
Last Air Date: 1988-12-31
Status: Ended
Rating: 6.8/10 (from 26 votes)
Language: EN
Seasons: 2
Total Episodes: 14
Network: Syndication
Genres: Animation
Production Companies: Marvel Productions, Tyco Toys, AKOM Production Company, Hanho Heung-Up
Synopsis
Dino-Riders is a cartoon television series that first aired in 1988. Dino-Riders was primarily a promotion to launch a new Tyco toy line. Only fourteen episodes were produced, three of which were produced on VHS for the United States. It aired in the U.S. as part of the Marvel Action Universe. The series focuses on the battle between the good Valorians and evil Rulons on prehistoric Earth. The Valorians were a super human race, whilst the Rulons were a mixture of humanoid creatures — both of which came from the future, however ended up transported back in time to the age of Dinosaurs. Once on Earth, the Valorians befriended dinosaurs whilst the Rulons brain-washed them.
Cast

Cam Clarke

Jack Angel

Charlie Adler

Frank Welker

Townsend Coleman

Ike Eisenmann

Dan Gilvezan
Questar

Rob Paulsen

Peter Cullen

Christopher Collins