Desc: Space Riders: Directed by Joe Massot. With Barry Sheene, Gavan O'Herlihy, Toshiya Ito, Stephanie McLean. Roger Gilbert is an adrenaline junkie who leads an otherwise ordinary life until one day he rides where no man had ridden before. On his ride to the planet Stardust 420, he meets an Aupian named Flou-krepto.