Overview
The first season of the American science-fiction television series Star Trek, originally created by Gene Roddenberry, premiered on NBC on September 8, 1966, and concluded on April 13, 1967. The season debuted in Canada on CTV two days before the American premiere, on September 6, 1966. It consisted of 29 episodes, which is the highest number of episodes in a season for the original series of Star Trek. It features William Shatner as Captain James T. Kirk, Leonard Nimoy as Spock, and DeForest Kelley as Leonard McCoy.
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