- 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
Ferengi thief working with Ulis. Muk was one of the marauders who raided the Enterprise NX-01, and tried to keep much of what he found for himself. Muk was convinced that Captain Archer's dog, Porthos, was especially valuable.