- 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
Brother of ancient Americans Virgil and Wyatt Earp. Deputized prior to 1881 shootout with family enemies the Clantons, Morgan was replicated by the Melkotians in 2268 to eliminate the Clanton-ized Enterprise crew.