Season 2, Episode 18 The Immunity Syndrome
The Enterprise becomes an antibody to penetrate an energy-draining invader resembling a giant amoeba that has annihilated a star system---and is about to reproduce. Lt. Kyle: John Winston. Kirk: William Shatner. Spock: Leonard Nimoy. McCoy: DeForest Kelley. Scott: James Doohan. Chekov: Walter Koenig. Uhura: Nichelle Nichols.
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- Rating: TV-PG
- Premise: Capt. Kirk, Mr. Spock, Dr. McCoy and the USS Enterprise crew seek out new civilizations in this seminal sci-fi series. The ship's five-year mission may have only lasted three seasons on NBC, but its impact has proved timeless. By the 1970s, its rabid fans-… (more)