- 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
Commander of the Epsilon IX monitoring station that was consumed by the V'Ger machine-cloud. Branch's final transmission revealed that V'Ger was interpreting normal scans as a hostile act.