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Poster for Star Trek

Star Trek

196650mPG-13star8.0/10S1:E5 · The Enemy Within
Sci-Fi & FantasyDrama

Space. The Final Frontier. The U.S.S. Enterprise embarks on a five year mission to explore the galaxy. The Enterprise is under the command of Captain James T. Kirk with First Officer Mr. Spock, from the planet Vulcan. With a determined crew, the Enterprise encounters Klingons, Romulans, time paradoxes, tribbles and genetic supermen led by Khan Noonian Singh. Their mission is to explore strange new worlds, to seek new life and new civilizations, and to boldly go where no man has gone before.

Top Cast

Portrait of William Shatner.

William Shatner

James T. Kirk

Portrait of Leonard Nimoy.

Leonard Nimoy

Spock

Episodes

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1. The Man TrapE1 · The Man Trap · 50m

1966-09-0850m

Doctor Leonard “Bones” McCoy meets a former girlfriend when the enterprise brings supplies to a remote archaeological survey group. Still attractive to McCoy, the woman's current appearance hides a dark and deadly secret.

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2. Charlie XE2 · Charlie X · 51m

1966-09-1551m

Raised from boyhood by non-corporeal beings, 17 year old Charles Evans is picked up and transferred to the Enterprise. On board the ship, the teenager proves dangerously unable to wield his enormous psionic powers with maturity.

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3. Where No Man Has Gone BeforeE3 · Where No Man Has Gone Before · 51m

1966-09-2251m

When Enterprise encounters a Force Field at the edge of the Galaxy, one of the crew members psionic abilities are accelerated to God like proportions causing him to become a powerful murderous being.

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4. The Naked TimeE4 · The Naked Time · 51m

1966-09-2951m

An alien virus strips the enterprise crew of their inhibitions, causing chaos as each crew member is overcome by hidden emotions. Meanwhile, the Enterprise is being pulled inexorably into a nearby planet's gravity well.

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5. The Enemy WithinE5 · The Enemy Within · 50m

1966-10-0650m

Split by a transporter malfunction into two beings with very different personalities, the resulting twin Captain Kirk proves that neither a purely evil nor a sweetly good captain can survive without the missing half.

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6. Mudd's WomenE6 · Mudd's Women · 50m

1966-10-1350m

Rescuing the crew of a ship from an asteroid belt, the Enterprise plays host to conman extraordinaire, the cunning Harry Mudd and his cargo: three beautiful women looking for suitors.

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7. What Are Little Girls Made Of?E7 · What Are Little Girls Made Of? · 50m

1966-10-2050m

Helping nurse Christine Chapel search for her fiancé, the Enterprise finds a detached Dr. Korby working on a plan to create Android duplicates of key figures, beginning with James Kirk.

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8. MiriE8 · Miri · 50m

1966-10-2750m

On a planet populated by children whose aging process has been slowed artificially. Kirk’s landing party members contract a virus that kills adults. Despite their violent attacks, Kirk is determined to help the children.

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9. Dagger of the MindE9 · Dagger of the Mind · 50m

1966-11-0350m

When a wild eyed maniac escaping from the Tantalus Penal Colony turns out to be one of the psychiatric staff, Kirk investigates the institution and discovers a chilling exercise in mind control.

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10. The Corbomite ManeuverE10 · The Corbomite Maneuver · 50m

1966-11-1050m

Threatened by the sinister captain of a powerful alien vessel, Kirk claims that the Enterprise carries a powerful explosive which will destroy both ships. The move produces unexpected actions from the alien adversary.

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11. The Menagerie (1)E11 · The Menagerie (1) · 49m

1966-11-1749m

Apparently summoned to Star Base 11, Kirk, Spock and McCoy visit a former Enterprise Commander, the paralyzed and horribly disfigured Christopher Pike. Uncharacteristically, Spock commandeers the Enterprise, then turns himself in for court martial.

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12. The Menagerie (2)E12 · The Menagerie (2) · 50m

1966-11-2450m

Spock's court martial reveals the actions of Captain Pike on his previous visit to Talos IV, where the powerful Talosians tried to persuade Pike to breed with women provided for the purpose.

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13. The Conscience of the KingE13 · The Conscience of the King · 50m

1966-12-0850m

Contacted by one of the other two witnesses to the crimes of mass murderer “Kodos the Executioner,” Kirk is persuaded that the criminal may be disguising himself as an actor in a traveling theatrical troupe.

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14. Balance of TerrorE14 · Balance of Terror · 50m

1966-12-1550m

Despite the earlier Romulan war, the Romulans have never been seen in person. The Enterprise, in pursuit of a Romulan aggressor, makes a discovery that causes suspicion about a senior crew member.

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15. Shore LeaveE15 · Shore Leave · 50m

1966-12-2950m

When McCoy sees the White Rabbit from Alice in Wonderland, the crew begins to realize that the planet they are visiting seems to have the dangerous power to turn any thought into reality.

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16. The Galileo SevenE16 · The Galileo Seven · 50m

1967-01-0550m

Crash landing on a planet populated by hostile giants, the 7-man crew of the shuttlecraft Galileo find themselves unable to communicate with the enterprise or to escape the planet's atmosphere.

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17. The Squire of GothosE17 · The Squire of Gothos · 50m

1967-01-1250m

Encountering an uncharted planet in an empty region of space, Kirk and his crew are entertained by Trelane, a playful being who lacks the self-control to wield his great psionic powers with discipline.

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18. ArenaE18 · Arena · 51m

1967-01-1951m

With both their ships held captive by powerful beings, Kirk and the captain of the alien vessel are placed on an asteroid to fight for their lives and the lives of their crews.

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19. Tomorrow Is YesterdayE19 · Tomorrow Is Yesterday · 50m

1967-01-2650m

In a freak accident the Enterprise is sent back to 20th century Earth, and must find their way back without changing history.

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20. Court MartialE20 · Court Martial · 50m

1967-02-0250m

Captain Kirk's career is at stake when he is put on trial for the loss of a crewman during an ion storm.

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21. The Return of the ArchonsE21 · The Return of the Archons · 50m

1967-02-0950m

The Enterprise encounters a seemingly peaceful civilization run by a "benevolent" being named Landru... who intends for them to join his people.

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22. Space SeedE22 · Space Seed · 50m

1967-02-1650m

The Enterprise picks up a crew of genetic supermen from the 20th century... and their leader, Khan, plans to create a new empire.

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23. A Taste of ArmageddonE23 · A Taste of Armageddon · 50m

1967-02-2350m

The Enterprise arrives at a planet to establish diplomatic relations and finds itself in the middle of a "peaceful" war that threatens to destroy the ship.

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24. This Side of ParadiseE24 · This Side of Paradise · 50m

1967-03-0250m

The Enterprise crew try to rescue colonists from deadly radiation, but instead encounter strange alien spores that seem to offer paradise.

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25. The Devil in the DarkE25 · The Devil in the Dark · 50m

1967-03-0950m

Kirk investigates a series of grisly murders on a mining planet that are the work of a seemingly hostile alien creature.

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26. Errand of MercyE26 · Errand of Mercy · 50m

1967-03-2350m

The Federation and the Klingon Empire teeter on the brink of war as Kirk investigates Organia, a humble planet, inhabited by pacifists, that is unwittingly caught in the middle.

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27. The Alternative FactorE27 · The Alternative Factor · 51m

1967-03-3051m

Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.

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28. The City on the Edge of ForeverE28 · The City on the Edge of Forever · 50m

1967-04-0650m

Kirk and Spock must travel into the past in order to correct a change that will alter history.

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29. Operation: Annihilate!E29 · Operation: Annihilate! · 50m

1967-04-1350m

Kirk and the Enterprise must combat parasitic aliens threatening the lives of millions.

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