Guest Stars DeForest Kelley as Dr. Leonard Horatio "Bones" McCoy Nichelle Nichols as Lt. Nyota Uhura Co Starring Elisha Cook as Samuel T. Cogley Hagan Beggs as Helmsman Percy Rodriguez as Commodore Stone Richard Webb as Ben Finney Win De Lugo as Timothy Alice Rawlings as Jame Finney Bart Conrad as Krasnowsky William Meader as Board Officer Reginald Lal Singh as Board Officer Joan Marshall as Areel Shaw Nancy Wong as Personnel Officer