- 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
Nefarious business associate of Morn, along with his considerably smarter brother Krit. Nahsk provided 'muscle' when the brothers tried to collect their share of the Lissepian Mother's Day Heist from Quark, who inherited it from Morn.