- 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
Vulcan-initiated program that facilitates the exchange of knowledge among physicians of many different species. Dr. Phlox served in the program prior to joining the crew of Enterprise. Phlox also made a human friend through the program, Dr. Jeremy Lucas.