- 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
Agressive race of 50 billion warriors of "hideous" intelligence and destruction, destroyed in the blink of an eye by an all-powerful but normally pacifistic Douwd when angered at the death of his human wife during a Husnock attack on their home.