- 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
Betazoid Starfleet specialist aboard the Enterprise-D in 2366. Elbrun's telepathic abilities led him to be assigned to many significant first contact missions, despite a substantial history of instability.