the other Valorians. He mainly mans the artillery of the Diplodocus. Neutrino – He assists in various training courses. Although much of Neutrino's time is spent training others, Neutrino is more than capable on the battlefield. Commandos The Commandos are a special forces military unit within the Dino-Riders. Astra (voiced by Townsend Coleman) – A hardened war veteran and leader of the Commandos. Formerly a teacher at the Valorian University and once counted Questar as a student. Bomba (voiced by Peter Cullen) – An explosives expert who is utilized to make clearings or remove obstacles. Kameelian (voiced by Rob Paulsen) – Specializes in surveillance and reconnaissance. Kameelian is a master of disguise. Glyde (voiced by Frank Welker) – Aerial reconnaissance and artillery cover. Uses a glider to navigate through the air. Faze (voiced by Rob Paulsen) – Artillery expert. Rok – Expert in crossing rocky terrain such as mountains. Cro-Magnons The Valorians have also made allies with a tribe of Cro-Magnons. Among the known Cro-Magnons are: Zar (voiced by Townsend Coleman) – Leader of a clan of Cro-Magnons. He leads his clan against the evil Neanderthals of Grom and refuses to succumb to his powers like the other tribes before him. Kub (voiced by Ike Eisenmann) – A young but courageous Cro-Magnon who lost his father during an earlier attack by Grom. He helps the Valorians in their fight with the Rulons ever since going with them to the past to reunite with the Dino-Riders. Maya (voiced by Liz Georges) – Maya is a compassionate Cro-Magnon who is the Cro-Magnon equivalent of Serena as she is the healer of the tribe. Rulons The Rulons are a race of aliens that are the enemies of the Valorians and the main antagonists of the series. Emperor Krulos (voiced by Frank Welker) – The evil leader of the Rulons who rules them with fear. Krulos is a frog-like humanoid creature in an armored suit who seeks world domination. He mostly uses a Tyrannosaurus when going into battle. Rasp (voiced by Frank Welker) – Rasp is a cobra-like creature who is the leader of the Viper group and Krulos' second-in-command. Rasp always tries to usurp Krulos's place while keeping Hammerhead and Antor from trying to take his status. Hammerhead (voiced by Charlie Adler) – Hammerhead is a hammerhead shark-like creature who is the leader of the Sharkmen and one of Krulos' top generals. Hammerhead