- 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
Member of the Q Continuum who requested that he be able to commit suicide — a direct result of his disenchantment with the idea of eternity, among other things. His death later triggered a Continuum civil war that was settled with the birth of the first Q baby.