- 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
The overseer of a highly advanced amusement park planet in the Omicron Delta region of space, who ensures the smooth operation of this world's facilities. Visitors to the planet have their minds read, then elaborate virtual creations appear on the surface based on the visitor's thoughts, such as old rivals and fantasy characters. The Caretaker makes sure things don't get out of hand.