Star Trek Episodes

1966, TV Show

Star Trek Episode: "The Alternative Factor"

Season 1, Episode 27
Episode Synopsis: Kirk's investigation of an energy force takes him to a planet where he encounters Lazarus (Robert Brown), who is actually two people---one sane, one insane---from parallel universes. Barstow: Richard Derr. Lt. Charlene Master: Janet McLaghien. Kirk: William Shatner. Spock: Leonard Nimoy. Uhura: Nichelle Nichols.
Original Air Date: Mar 30, 1967
Guest Cast Robert Brown: Lazarus Richard Derr: Barstow Janet McLaghien: Lt. Master
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Season 1, Episode 27
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Length: 50:23
Aired: 3/30/1967
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Premiered: September 08, 1966, on NBC
Rating: TV-PG
User Rating: (241 ratings)
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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---dubbed Trekkers---turned the show into a pop-culture phenomenon and syndication juggernaut that yielded a merchandising boom, a number of hit sequel and prequel spin-off TV series, a successful movie franchise and even a children's cartoon.

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