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Star Trek: Season 1
September 8, 1966
29 Episodes
~50 min per episode
Overview
No overview available for this season.
Episodes
29
1
The Man Trap
Sep 8, 1966
50 min
3.5/5
Kirk and his crew are at deadly risk from an alien creature that feeds on the salt in a human body and can take on any form.
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2
Charlie X
Sep 15, 1966
51 min
3.4/5
Charlie Evans, the sole survivor of a transport crash, is transferred to the Enterprise from a different ship. Why are they so eager to rid themselves of him, though? There's more to Charlie than meets the eye...
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3
Where No Man Has Gone Before
Sep 22, 1966
51 min
3.5/5
While exploring the edge of the galaxy, the Enterprise encounters an energy barrier that gives some crewmen strange powers.
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4
The Naked Time
Sep 29, 1966
51 min
3.6/5
A strange alien substance causes the crew to lose their inhibitions.
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5
The Enemy Within
Oct 6, 1966
50 min
3.6/5
A transporter malfunction causes Captain Kirk to split into his "good" and "evil" selves, and a landing party will freeze to death if they don't merge the two back together.
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6
Mudd's Women
Oct 13, 1966
50 min
3.3/5
The Enterprise picks up a intergalactic conman, Harry Mudd, and three incredibly beautiful women who harbor a dark secret.
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7
What Are Little Girls Made Of?
Oct 20, 1966
50 min
3.6/5
Nurse Christine Chapel is reunited with her old fiance on Exo III, but the scientist has plans for Captain Kirk and the Federation.
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8
Miri
Oct 27, 1966
50 min
3.4/5
Kirk and a landing party are stranded on a planet due to a disease that causes any adult to die a painful death, and must deal with the local children who have survived.
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9
Dagger of the Mind
Nov 3, 1966
50 min
3.5/5
Kirk investigates an experimental facility for holding prisoners and finds a sinister scheme.
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10
The Corbomite Maneuver
Nov 10, 1966
50 min
3.8/5
The Enterprise encounters a vast alien ship that threatens the Enterprise with destruction.
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11
The Menagerie (1)
Nov 17, 1966
49 min
3.9/5
Spock kidnaps his former captain, the crippled Christopher Pike, and heads for a quarantined planet, putting his career and Kirk's life on the line.
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12
The Menagerie (2)
Nov 24, 1966
50 min
3.9/5
Spock's court-martial continues as he attempts to justify his abduction of Pike, the theft of the Enterprise, and his heading for a planet declared forbidden by Starfleet.
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13
The Conscience of the King
Dec 8, 1966
50 min
3.4/5
Kirk is one of the last survivors who can identify a mass killer, who lurks among a Shakespearean troupe aboard the Enterprise.
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14
Balance of Terror
Dec 15, 1966
50 min
4.2/5
Kirk pits the Enterprise against an invisible spaceship testing the Federation's defenses.
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15
Shore Leave
Dec 29, 1966
50 min
3.4/5
The Enterprise crew take shore leave on a peaceful, pastoral planet... where their dreams and fantasies come to life.
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16
The Galileo Seven
Jan 5, 1967
50 min
3.7/5
Spock commands a stranded away team when their shuttlecraft is stranded on a planet with hostile natives.
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17
The Squire of Gothos
Jan 12, 1967
50 min
3.5/5
The Enterprise finds itself at the mercy of a seemingly omnipotent being who fancies himself an 18th century Englishman.
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18
Arena
Jan 19, 1967
51 min
3.6/5
When a mysterious alien race destroy an Earth colony, the Enterprise pursues, but Kirk and the alien captain are forced to fight each other by powerful aliens.
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19
Tomorrow Is Yesterday
Jan 26, 1967
50 min
3.7/5
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 Martial
Feb 2, 1967
50 min
3.6/5
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 Archons
Feb 9, 1967
50 min
3.6/5
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 Seed
Feb 16, 1967
50 min
4.2/5
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 Armageddon
Feb 23, 1967
50 min
4.0/5
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 Paradise
Mar 2, 1967
50 min
3.8/5
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 Dark
Mar 9, 1967
50 min
4.0/5
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 Mercy
Mar 23, 1967
50 min
4.0/5
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 Factor
Mar 30, 1967
51 min
2.8/5
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 Forever
Apr 6, 1967
50 min
4.3/5
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!
Apr 13, 1967
50 min
3.5/5
Kirk and the Enterprise must combat parasitic aliens threatening the lives of millions.
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