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Star Trek Season 1 Episodes

Season 1 Episode Guide

29 Episodes 1966 - 1967

Captain Kirk, Mr Spock, Dr McCoy and the USS Enterprise crew seek out new civilisations in this seminal sci-fi series.

Episode 1

The Man Trap

Thu, Sep 8, 1966 60 mins

Kirk and McCoy find trouble when a stop on planet M-113 for the annual medical checkup of two archaeologists reveals strange inconsistencies. Nancy: Jeanne Bal. Crater: Alfred Ryder. Crewman Green: Bruce Watson. Crewman Darnell: Michael Zaslow. Blonde Nancy: Francine Pine. M-113 Creature: Sharon Gimpel. Spock: Leonard Nimoy. McCoy: DeForest Kelley. Uhura: Nichelle Nichols. Kirk: William Shatner.

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Episode 2

Charlie X

Thu, Sep 15, 1966 60 mins

Spock is suspicious of a space orphan who claims he was the only survivor of a spaceship crash---and managed on his own for 14 years. Charlie: Robert Walker Jr. Capt. Ramart: Charles J. Stewart. Janice: Grace Lee Whitney. McCoy: DeForest Kelley. Kirk: William Shatner. Spock: Leonard Nimoy.

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Episode 3

Where No Man Has Gone Before

Thu, Sep 22, 1966 60 mins

On a probe beyond the galaxy, the Enterprise encounters an unknown force that transforms two crew members into superior beings determined to take over the ship. Mitchell: Gary Lockwood. Elizabeth: Sally Kellerman. Spock: Leonard Nimoy. Scott: James Doohan. Kirk: William Shatner.

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Episode 4

The Naked Time

Thu, Sep 29, 1966 60 mins

A highly communicable virus is accidentally brought aboard by a crewman and spreads rapidly through the ranks, driving the crew into unique forms of madness.

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Episode 5

The Enemy Within

Thu, Oct 6, 1966 60 mins

A transporter malfunction results in two separate Captain Kirks---one, meek and indecisive, the other, violent and animalistic. Meanwhile, a landing party is stranded on a frozen planet.

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Episode 6

Mudd's Women

Thu, Oct 13, 1966 60 mins

The Enterprise rescues Harry Mudd and three beautiful women at the expense of the dilithium supply, so they head to the nearest mining planet where Mudd plans to trade the women for fuel.

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Episode 7

What Are Little Girls Made Of?

Thu, Oct 20, 1966 60 mins

Kirk finds the long-missing Dr Corby still alive on a frigid planet, where Kirk becomes a guinea pig in Corby's mad experiment to create a civilisation of obedient androids.

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Episode 8

Miri

Thu, Oct 27, 1966 60 mins

Kirk, Spock, McCoy and Yeoman Rand arrive on a planet resembling Earth in the 1960s and discover it has been ravaged by a genetically engineered virus that kills adults and extends childhood.

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Episode 9

Dagger of the Mind

Thu, Nov 3, 1966 60 mins

The inspection of the Tantalus Penal Colony results in the discovery of dangerous experiments on the inmates and staff, being performed by the colony's director.

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Episode 10

The Corbomite Maneuver

Thu, Nov 10, 1966 60 mins

Kirk uses a desperate gamble---the corbomite manoeuvre---to save the Enterprise from destruction at the hands of Balok, a mysterious alien who accuses him of trespassing.

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Episode 11

The Menagerie, Part I

Thu, Nov 17, 1966 60 mins

Part 1 of 2. Spock acts mysteriously when he kidnaps a former captain of the Enterprise and sets the ship's controls to a forbidden planet, resulting in Spock being put on trial for a court martial.

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Episode 12

The Menagerie, Part II

Thu, Nov 24, 1966 60 mins

Conclusion. Spock conducts his own defense against a mutiny charge, offering a startling reenactment of his former commander's visit to a forbidden planet.

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Episode 13

The Conscience of the King

Thu, Dec 8, 1966 60 mins

Kirk treads the fine line between justice and vengeance as he investigates a claim that one of his passengers is Kodos, a man who slaughtered 4000 people years earlier. Karidian: Arnold Moss. Lenore: Barbara Anderson. Dr. Leighton: William Sargent. Lt. Riley: Bruce Hyde. Yeoman Rand: Grace Lee Whitney. King Duncan: Carl Bruck. McCoy: DeForest Kelley.

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Episode 14

Balance of Terror

Thu, Dec 15, 1966 60 mins

Kirk matches wits with a Romulan Commander (Mark Lenard) as the Enterprise chases a cloaked Romulan ship, which destroyed four Federation outposts, into the Neutral Zone. Centurion: John Warburton. Decius: Lawrence Montaigne. Yeoman Rand: Grace Lee Whitney. Stiles: Paul Comi. Spock: Leonard Nimoy. Kirk: William Shatner. Uhura: Nichelle Nichols.

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Episode 15

Shore Leave

Thu, Dec 29, 1966 60 mins

A rest-and-recreation stop is anything but restful when the crew sees living persons from their own pasts and a host of other unexplainable sights, including knights on horseback and Samurai warriors.

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Episode 16

The Galileo Seven

Thu, Jan 5, 1967 60 mins

When the shuttlecraft Galileo crash-lands on a hostile planet inhabited by angry giants, the crew members argue bitterly as Spock attempts a desperate ploy to be rescued.

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Episode 17

The Squire of Gothos

Thu, Jan 12, 1967 60 mins

On an uncharted planet, Kirk and his crew become the playthings of a spoiled, petulant being called Trelane who is fascinated by his human toys.

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Episode 18

Arena

Thu, Jan 19, 1967 60 mins

The fate of the Enterprise hinges on the outcome of a duel between Kirk and the vicious, lizard-like commander of an alien spaceship.

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Episode 19

Tomorrow Is Yesterday

Thu, Jan 26, 1967 60 mins

An accident sends the Enterprise back to the 1960s, where it's spotted and identified as a UFO, requiring Kirk to erase all evidence of the ship's journey before returning to his own era.

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Episode 20

Court-martial

Thu, Feb 2, 1967 60 mins

The Enterprise computer offers damaging evidence against Kirk, who has been brought to trial for criminal negligence in the death of crewman Ben Finney.

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Episode 21

The Return of the Archons

Thu, Feb 9, 1967 60 mins

Kirk's search for survivors of a missing ship leads to a unique society ruled by Landru, where visitors are treated like infections, which must be absorbed or destroyed.

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Episode 22

Space Seed

Thu, Feb 16, 1967 60 mins

A race of superhumans, created by genetic-engineering experiments in the 1990s, is discovered drifting in space, frozen for 200 years.

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Episode 23

A Taste of Armageddon

Thu, Feb 23, 1967 60 mins

Kirk finds his entire crew sentenced to death when the Enterprise is caught in the crossfire of a 500-year-old conflict in which computers decide who will live and who must die.

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Episode 24

This Side of Paradise

Thu, Mar 2, 1967 60 mins

Kirk seeks an antidote to paradise when his crew deserts the Enterprise for a planet where colonists enjoy an idyllic existence, thanks to the tranquilising effect of parasitic plant spores.

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Episode 25

Devil in the Dark

Thu, Mar 9, 1967 60 mins

The Enterprise responds to a distress call from the crew on a mining colony who are being killed by a bizarre creature capable of moving through solid rock.

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Episode 26

Errand of Mercy

Thu, Mar 23, 1967 60 mins

A peace-loving race gives Kirk a lesson in warfare when they hesitate to interfere in a skirmish between the Federation and Klingons that threatens their planet.

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Episode 27

The Alternative Factor

Thu, Mar 30, 1967 60 mins

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.

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Episode 28

The City on the Edge of Forever

Thu, Apr 6, 1967 60 mins

Harlan Ellison wrote this classic episode in which McCoy, delirious from the accidental ingestion of an experimental drug, leaps through a time portal to 1930s New York City with Kirk and Spock in pursuit, where their actions could affect the course of history. Edith: Joan Collins. Voice of the Guardian of Forever: Bartell LaRue. Scott: James Doohan. Uhura: Nichelle Nichols. McCoy: DeForest Kelley.

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Episode 29

Operation: Annihilate!

Thu, Apr 13, 1967 60 mins

A trip to Deneva reveals parasitic creatures have devastated the planet, driving the inhabitants insane---and one has infected Spock. Aurelan: Joan Swift. Peter: Craig Hundley. Kartan: Dave Armstrong. Zahra: Maurishka. Nurse Chapel: Majel Barrett. Spock: Leonard Nimoy. Kirk: William Shatner. McCoy: DeForest Kelley.

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