- 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
Denizen of the Kohl hibernation system's virtual reality. The ghastly, looming Spectre was death incarnate to the subconscious of those hibernators within the Kohl virtual reality. Spectre and Clown were separate, yet menacing, aspects of the system. However, even Spectre operated at the Clown's bidding.