- 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
Krenim first officer to Annorax aboard the Temporal Weapon-Ship operating in the Delta Quadrant in 2374. Obrist eventually turned against his superior and aided the U.S.S. Voyager crew in defeating Annorax.