STAR TREK: THE ORIGINAL SERIES
(NBC, 1966-69)
CAST: Leonard Nimoy, William Shatner, DeForest Kelley, Nichelle Nichols, George Takei, James Doohan
The original series followed the voyages of the starship Enterprise, led by Captain James Kirk (Shatner), Vulcan officer Spock (Nimoy), and Dr. Leonard McCoy (Kelley). Never a ratings juggernaut, the series faced cancellation in its second season but fan support won it a third.