Guest Stars James Doohan as Lt. Cmdr. Montgomery "Scotty" Scott Nichelle Nichols as Lt. Nyota Uhura George Takei as Lt. Hikaru Sulu Lee Meriwether as Losira Arthur Batanides as D'Amato Co Starring Booker Bradshaw as Dr. M'Benga Kenneth Washington as Watkins Naomi Pollack as Rahda Brad Forrest as Ensign