- 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
Man who ruled the planet Sarpeidon with an iron fist. Zor Khan never killed his enemies, but had no regrets about using the atavachron to strand them in his planet's past. That included Zarabeth, who was sent back 5,000 years into a brutal ice age.