Blackstar - 4k - Opening credits - 1981 - CBS

John Blackstar is an astronaut from Earth, stranded on the planet Sagar after his spacecraft was swept into a black hole, taking him to an ancient alien universe. On Sagar, Blackstar allies himself with the Trobbits, the shape-changing Klone, the dragon Warlock, and Mara the Enchantress. Blackstar and his allies oppose the Overlord, who seeks to take over Sagar.