William Shatner Capt. James T. Kirk Actor Leonard Nimoy Mr. Spock Actor DeForest Kelley Dr. Leonard McCoy Actor James Doohan Engineer Montgomery Scott Actor Nichelle Nichols Lt. Uhura Actor George Takei Lt. Sulu Actor Emily Banks Tonia Barrows Guest Star Oliver McGowan Caretaker Guest Star Perry Lopez Rodriguez Guest Star Shirley Bonne Ruth Guest Star Bill Blackburn Hadley, The White Rabbit Guest Star Paul Baxley The Black Knight Guest Star Bruce Mars Finnegan Guest Star Barbara Baldavin Angela Guest Star Marcia Brown Alice Guest Star Sebastian Tom Warrior Guest Star John Carr Guard Guest Star Gene Roddenberry Executive Producer Theodore Sturgeon Writer Robert Sparr Director