- 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
Respected hydroponics scientist on Earth in the mid-24th Century. Louis was a boyhood friend of Jean-Luc Picard. Louis hoped Picard would accept directorship of the Atlantis Project in 2367.