- 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
Planet: name unspecified. Sentient, space-faring humanoid species known to the Federation, distinguished by a transparent skull which reveals the brain, which can be twice the humanoid norm . One native was Captain Boday, a onetime lover of Science Officer Dax's.