Dino-Riders(1988)

Dino-Riders is a 1988 animated series that follows two futuristic races—the heroic Valorians and the sinister Rulons—who are mysteriously transported back to prehistoric Earth. The Valorians, a superhuman civilization, form bonds with dinosaurs to protect them from exploitation, while the Rulons, a mixture of humanoid creatures, seek to enslave the prehistoric beasts for their own conquest. The series chronicles the escalating conflict between these time-displaced factions as they battle for control of an ancient world. Originally created to promote a Tyco toy line, only fourteen episodes were produced before the show concluded, with three released on VHS in the United States as part of the Marvel Action Universe programming block.