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Cast & Crew  |  Episode Guide

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…)

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Season 3, Episode 17 That Which Survives

An Enterprise landing party is stranded on a planet replete with inexplicable phenomena, and a lethal siren (Lee Meriwether) whose touch means instant death. D'Amato: Arthur Batanides. Lt. Rahda: Naomi Pollack. Kirk: William Shatner. Spock: Leonard Nimoy. McCoy: DeForest Kelley. Scott: James Doohan.

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The Mark of Gideon

Season 3, Episode 16

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Season 3, Episode 18

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