- 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
Klingon warrior and close friend of Mogh, he raised Mogh's son and Worf's brother Kurn as his own following their parents' death at Khitomer in 2346.