- 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
A race who shared an uneasy truce with Federation member world Bolius IX. With a supposed Bolian Starfleet cadet among his fellow hostages, Picard guessed that someone of this race they might be the captors until it was noted their holding cell was not of Moropan design.