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 Majel Roddenberry Nurse Christine Chapel Guest Star Joan Swift Aurelan Guest Star Maurishka Yeoman Ellen Zahra Guest Star Craig Huxley Peter Guest Star Fred Carson First Denevan Guest Star Jerry Catron Second Denevan Guest Star Eddie Paskey Leslie Guest Star Dave Armstrong Kartn Guest Star Gene Roddenberry Executive Producer Steven W Carabatsos Writer Herschel Daugherty Director