- 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 anthropologists studying a humanoid culture on Mintaka III. Warren was injured by an exploding generator and died in 2366, despite best medical efforts, aboard the U.S.S. Enterprise-D.