- 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 U.S.S. Excalibur. Captain Harris and his entire crew were killed and the ship severely damaged in 2268 during the disastrous M5 field tests.