ltsulu Member of the USS Enterprise bridge crew George Takei's role on the U.S.S. Enterprise, in brief Crewmate of Capt. Kirk and Dr. McCoy Capt. Kirk's helmsman Takei's 'Star Trek' role "Star Trek" regular ultimately promoted to Cmdr Starfleet Acad. grad at the helm Shipmate of Capt. Kirk and Mr. Spock