Special Guest Stars Jeffrey Hunter as Captain Christopher Pike Guest Stars DeForest Kelley as Dr. Leonard Horatio "Bones" McCoy James Doohan as Lt. Cmdr. Montgomery "Scotty" Scott Nichelle Nichols as Lt. Nyota Uhura Susan Oliver as Vina Majel Barrett Roddenberry as Number One John Hoyt as Dr. Philip Boyce Peter Duryea as Lt. Jose Tyler Malachi Throne as Commodore Jose I. Mendez Adam Roarke as C.P.O. Garrison Co Starring Sean Kenney as Disabled Christopher Pike Julie Parrish as Miss Piper Hagan Beggs as Lieutenant Hansen