- 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
Orion male who, disguised as an Andorian, killed Ambassador Gav and stabbed Captain Kirk in a plot to keep Coridan out of the Federation. Thelev died by his own hand.