- 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
One of the Trabe prisoners on the Kazon planet Sobras. Claiming to want peace, Mabus gained protection from Janeway and the U.S.S. Voyager, but instead used a treaty conference to attempt a massacre of all the Kazon Majes.