- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
One of two tiny explorers from another galaxy stationed on Pyris VII in 2267. Korob rebelled against his corrupt partner, Sylvia. Both died after their power source, the transmuter, was destroyed.