- 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
General Martok's elderly administrative aide, Darok was a Klingon who outlived his battles. On the Ch'Tang, Darok provided Kor with the opportunity to save the Klingon fleet and die gloriously in battle.