- 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
Human physician betrothed to Deanna Troi when a child. In 2364 he came to the U.S.S. Enterprise NCC-1701-D to wed, but realized the woman of his dreams was on a Tarellian plague ship.