- 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
Son of the late Teer Akaar and his widow, Eleen, on planet Capella IV. Born 2267 shortly after his father was killed in a Klingon-induced power struggle, he was named after James Kirk and Leonard McCoy, who helped to resolve the local conflict. Leonard James Akaar inherited the title of "teer," or chief, of the Ten Tribes of Capella IV. His mother, Eleen, served as regent until the boy came of age to rule.