- 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
B'Elanna Torres' Klingon grandmother, Captain Kohlar invokes her name as an honored warrior who has fallen in the name of Kahless. Torres calls her "L'Naan, son of Krelik," implying that her great-gradfather was Krelik.