STAR TREK EPISODE LIST
Star Trek Episode List
Series Pilot
Season One
Season Two
Season Three
Series Pilot
Episode: The Cage (Pilot #1)
Air date: 02/01/65
Star date: ?
The Enterprise, under Kirk's predecessor, Captain Pike, goes
to Talos IV in answer to a distress call, but finds an
advanced race, which imprisons Pike in a zoo-like cage.
Season One
Episode: The Man Trap
Air date: 09/08/66
Star date: 1531.1
In the form of archeologist Robert Crater, a creature that needs salt
to survive beams aboard the Enterprise and begins killing crew
members for the salt in their bodies.
Episode: Charlie X
Air date: 09/15/66
Star date: 1533.6
Seventeen year old Charlie Evans, last survivor of a colony on
Thasus, is rescued by the Enterprise and begins causing trouble with
his psychic powers.
Episode: Where No Man Has Gone Before
Air date: 09/22/66
Star date: 1312.4
The Enterprise encounters a force field at the edge of the galaxy
that intensifies the latent psychic powers of Lt. Commander Gary
Mitchell and Dr. Elizabeth Dehner.
Episode: The Naked Time
Air date: 09/29/66
Star date: 1704.2
On the planet Psi 2000, a rescue team picks up a virus that removes
the crew members' inhibitions, causing chaos on the Enterprise.
Episode: The Enemy Within
Air date: 10/06/66
Star date: 1672.1
A transporter malfunction splits Kirk into his two innate halves --
one good but weak-willed and the other evil.
Episode: Mudd's Women
Air date: 10/13/66
Star date: 1329.1
Interstellar smuggler Harry Mudd is brought aboard the Enterprise
with three women who get their beauty from an illegal drug given to
them by Mudd.
Episode: What Are Little Girls Made Of?
Air date: 10/20/66
Star date: 2712.4
In search of exobiologist Dr. Roger Kirby, Nurse Chapel's ex-fiancee,
the Enterprise finds that he has constructed androids and given
himself an android body in a plan to replace key Federation leaders
with android duplicates.
Episode: Miri
Air date: 10/27/66
Star date: 2713.5
The Enterprise encounters an Earth-like planet where a virus has
killed all of the adults by causing them to age rapidly, while the
aging process in children is slowed.
Episode: Dagger of the Mind
Air date: 11/03/66
Star date: 2715.1
A maniac who escapes from the Tantalus V penal colony uses a
brainwashing device in an attempt to gain control of the Enterprise.
Episode: The Corbomite Maneuver
Air date: 11/10/66
Star date: 1512.2
The Enterprise encounters the evil-looking Balok and his huge
spherical ship, the Fesarius, but later discover that Balok is really
a small, friendly alien who has been testing the Enterprise crew.
Episode: The Menagerie (Part 1)
Air date: 11/17/66
Star date: 3012.4
Spock commandeers the Enterprise to take Captain Christopher Pike to
the off-limits planet Talos IV.
Episode: The Menagerie (Part 2)
Air date: 11/24/66
Star date: 3012.5
Enroute to Talos IV with Captain Pike, Spock faces a court-martial,
during which the story of the first contact with the Talosians (see
"The Cage") is revealed.
Episode: The Conscience of the King
Air date: 12/08/66
Star date: 2817.6
The Enterprise crew discovers that the leader of a traveling theater
group is really Kodos the Executioner, who murdered most of the
population of Tarsus IV 20 years earlier.
Episode: Balance of Terror
Air date: 12/15/66
Star date: 1709.1
A Romulan Bird of Prey attacks the Federation outposts near the
Neutral Zone, starting a cat-and-mouse confrontation with the
Enterprise.
Episode: Shore Leave
Air date: 12/28/66
Star date: 3025.3
The Enterprise crew takes shore leave on a planet where their
thoughts are brought to life by underground machinery of an advanced
race.
Episode: The Galileo Seven
Air date: 01/05/67
Star date: 2821.5
The shuttlecraft Galileo and its seven occupants crash-land on a
hostile planet, and Spock must assume command to give them a chance
at being rescued.
Episode: The Squire of Gothos
Air date: 01/12/67
Star date: 2124.5
Four Enterprise crew members are kidnapped by Trelane, an arrogant,
impetuous alien who turns out to be a child using the crew members as
play things.
Episode: Arena
Air date: 01/19/67
Star date: 3045.6
After chasing a Gorn ship into an uncharted sector of space, Kirk and
the Gorn commander are transported to a desert planet, where they are
forced to duel to the death.
Episode: Tomorrow Is Yesterday
Air date: 01/26/67
Star date: 3113.2
The Enterprise is thrown back in time to 20th Century Earth after a
close encounter with a black star, and is reported as a UFO by an Air
Force pilot.
Episode: Court-Martial
Air date: 02/02/67
Star date: 2947.3
Kirk is charged with negligence in the death of an Enterprise crewman,
but is later acquitted when Spock discovers that the crewman isn't
really dead.
Episode: The Return of the Archons
Air date: 02/09/67
Star date: 3156.2
The Enterprise crew beams down to a planet where the zombie-like
inhabitants are controlled by a super computer known as Landru.
Episode: Space Seed
Air date: 02/16/67
Star date: 3141.9
The Enterprise finds the S.S. Botany Bay, a 1990's sleeper ship
carrying a group of genetically bred supermen led by Khan Noonian
Singh.
Episode: A Taste of Armageddon
Air date: 02/23/67
Star date: 3192.1
After the Enterprise is declared a victim of an interplanetary war
fought only in the memory banks of opposing computers, Kirk and Spock
force the warring planets to face the destruction of real war or
settle their dispute.
Episode: This Side of Paradise
Air date: 03/02/67
Star date: 3417.3
All of the Enterprise crew, except Captain Kirk, are exposed to
spores that induce a feeling of euphoria and a desire to remain on
the planet.
Episode: The Devil in the Dark
Air date: 03/09/67
Star date: 3916.1
A mining colony on Janus VI is faced with death and destruction
caused by a rock-like creature, the Horta, which turns out to be a
mother trying to protect her eggs from the miners' equipment.
Episode: Errand of Mercy
Air date: 03/23/67
Star date: 3198.4
The Organians intervene in a conflict between the Federation and the
Klingons by imposing a peace treaty that will be enforced by the
power of the Organians' minds.
Episode: The Alternative Factor
Air date: 03/30/67
Star date: 3087.6
The Enterprise finds Lazarus on a deserted planet, and soon discovers
that he is in a life-and-death struggle with an evil duplicate from a
parallel anti-matter universe.
Episode: The City on the Edge of Forever
Air date: 04/06/67
Star date: 3134.0
After an accidental overdose of the stimulant cordazine, Dr. McCoy
jumps through a time portal on a deserted planet and ends up on Earth
in the 1930's.
Episode: Operation: Annihilate
Air date: 04/13/67
Star date: 3287.2
While investigating the death of Kirk's brother and other colonists
on Deneva, Spock is attacked by a flying creature that attaches
itself to its victim's nervous system.
Season Two
Episode: Amok Time
Air date: 09/15/67
Star date: 3372.7
Under the stress of his first "pon far," Spock returns to Vulcan to
wed his childhood betrothed, only to find that she has chosen another
and forces Spock into a ceremonial fight to the death with Kirk.
Episode: Who Mourns for Adonis
Air date: 09/22/67
Star date: 3468.1
The Enterprise crew is trapped on a planet by the Greek god Apollo,
who wants humans to stay on the planet to worship him.
Episode: The Changeling
Air date: 09/29/67
Star date: 3451.9
The Enterprise encounters Nomad, a small mutated Earth probe that has
been destroying planets in its path in an attempt to sterilize the
"imperfect" life forms on them.
Episode: Mirror, Mirror
Air date: 10/06/67
Star date: N/A
While transporting during an ion storm, Kirk, McCoy, Scott, and Uhura
are switched with evil counterparts in a parallel universe, and it is
up to the parallel Spocks to get their respective crew members back.
Episode: The Apple
Air date: 10/13/67
Star date: 3715.0
The seeming paradise found by the Enterprise on Gamma Trianguli VI is
really controlled by a computer called Vaal, which tries to destroy
the Enterprise to prevent intervention from the outside.
Episode: The Doomsday Machine
Air date: 10/20/67
Star date: 4204.9
A giant robot ship wandering through the galaxy destroying everything
in its path cripples the starship Constellation and then turns on the
Enterprise.
Episode: Catspaw
Air date: 10/27/67
Star date: 3018.2
The Enterprise finds a haunted castle inhabited by tiny aliens who
have transformed themselves into a witch and a warlock and imprisoned
some of the Enterprise crew.
Episode: I, Mudd
Air date: 11/03/67
Star date: 4513.3
An android masquerading as an Enterprise crew member hijacks the ship
and delivers it to Harry Mudd, who has developed a race of beautiful
android women.
Episode: Metamorphosis
Air date: 11/10/67
Star date: 3219.4
The shuttlecraft Galileo, carrying Kirk, Spock, McCoy, and Federation
Commissioner Nancy Hedford, is drawn to a small planet by a
mysterious cloud, which turns out to be a creature that has been
caring for shipwrecked warp drive inventor Zefram Cochrane.
Episode: Journey to Babel
Air date: 11/17/67
Star date: 3842.3
The Enterprise is transporting delegates to a Federation conference,
when Spock's father, Ambassador Sarek, becomes ill and requires a
transfusion from Spock.
Episode: Friday's Child
Air date: 12/01/67
Star date: 3497.2
Attempting to negotiate a mining treaty on Capella IV, the Enterprise
crew becomes involved in a Klingon-instigated civil war and must save
the pregnant wife of the planet's leader.
Episode: The Deadly Years
Air date: 12/08/67
Star date: 3478.2
Kirk, Spock, McCoy, and Scott undergo accelerated aging after being
exposed to radiation on a planet, but Chekov isn't affected and Dr.
McCoy must find out why in order to cure the others.
Episode: Obsession
Air date: 12/15/67
Star date: 3619.2
Kirk is obsessed with trying to kill a cloud-like vampire creature
similar to one that killed Kirk's commanding officer, Captain
Garrovick, 11 years earlier.
Episode: Wolf in the Fold
Air date: 12/22/67
Star date: 3614.9
Scott is accused of the brutal murder of several women who were
really killed by a non-corporeal creature known in Earth's past as
Jack the Ripper.
Episode: The Trouble with Tribbles
Air date: 12/29/67
Star date: 4523.3
When the Enterprise stops at the K-7 space station to pick up a
shipment of a new type of grain, trader Cyrano Jones introduces the
Enterprise crew to tribbles, cute furry creatures that multiply so
rapidly that they almost fill the Enterprise to its seams with fur.
Episode: Whom Gods Destroy
Air date: 01/03/68
Star date: 5718.3
Kirk and Spock are captured by escaped lunatics in an asylum on Elba
II, who try to trick Kirk into beaming them aboard the Enterprise.
Episode: The Gamesters of Triskelion
Air date: 01/05/68
Star date: 3211.7
While surveying an uncharted planet, Kirk, Uhura, and Chekov are
transported to the planet's surface, where they are forced to be
gladiators in combats staged for the pleasure of unseen aliens.
Episode: A Piece of the Action
Air date: 01/12/68
Star date: 4598.0
The Enterprise crew investigates the progress made by a planet
visited by a Federation ship over 100 years earlier, and find that a
book on the Chicago mobs of 1930's Earth has served as the role model
for the planet's development.
Episode: The Immunity Syndrome
Air date: 01/19/68
Star date: 4307.1
The Enterprise is sent to investigate a giant amoeba-like creature
that has killed all life on Starbase 6 and the Vulcan-crewed starship
Intrepid, and Spock penetrates the amoeba in a shuttlecraft.
Episode: A Private Little War
Air date: 02/02/68
Star date: 4211.4
The Enterprise crew becomes involved in a civil war on Neural, and
must arm the tribe of an old friend of Kirk's in order to maintain a
balance of power with the opposing tribe that is receiving arms from
the Klingons.
Episode: Return to Tomorrow
Air date: 02/09/68
Star date: 4768.3
On a long-dead planet, the Enterprise finds three disembodied
entities who ask for assistance in constructing android bodies for
their brains, but one of the entities tries to steal Spock's body
instead.
Episode: Patterns of Force
Air date: 02/16/68
Star date: 2534.0
On a routine visit to the planet where a Federation historian has
been stationed, the Enterprise finds that the planet's culture has
been patterned after Nazi Germany.
Episode: By Any Other Name
Air date: 02/23/68
Star date: 4657.5
The Enterprise crew is captured by a group of Kelvans from the
Andromeda Galaxy, who are scouting this galaxy for possible
colonization.
Episode: The Omega Glory
Air date: 03/01/68
Star date: N/A
The Enterprise crew finds the empty starship Exeter in orbit around
Omega IV, and beams down to discover that the Exeter's captain has
provided advanced weapons to the Kohms in their battle against the
Yangs.
Episode: The Ultimate Computer
Air date: 03/08/68
Star date: 4729.4
The Enterprise is fitted for tests of an advanced computer containing
the erratic brain patterns of its inventor, Dr. Richard Daestrom, and
begins a real attack on other starships during what is supposed to be
a war game.
Episode: Bread and Circuses
Air date: 03/15/68
Star date: 4040.7
The Enterprise crew encounters the abandoned S.S. Beagle in orbit
around Planet 892-IV, and beams down to find that its captain has
introduced a Roman-like gladiator culture to the planet.
Episode: Assignment: Earth
Air date: 03/29/68
Star date: N/A
The Enterprise returns to the 20th Century to learn how Earth
survived its atomic age, and runs into Gary Seven, a human who has
been raised in a distant galaxy to help the Earth overcome its
self-destructive tendencies.
Season Three
Episode: Spock's Brain
Air date: 09/20/68
Star date: 5431.4
A young woman appears on the Enterprise bridge, kidnaps Spock, and
takes him to her home planet, where his brain is removed in order to
run the controls used to keep the planet's 10,000 year old machinery
operating.
Episode: The Enterprise Incident
Air date: 09/27/68
Star date: 5031.3
Kirk, in Romulan disguise, and Spock play spies as they try to steal
the cloaking device from a Romulan ship commanded by a proud female
captain.
Episode: The Paradise Syndrome
Air date: 10/04/68
Star date: 4842.6
While trying to alter the path of an asteroid on a collision course
with a planet containing a culture similar to that of the American
Indians, Kirk suffers amnesia and marries one of the planet's young
women.
Episode: And the Children Shall Lead
Air date: 10/11/68
Star date: 5029.5
The Enterprise crew finds that all of the adults on a distant colony
have died and the children seem completely unconcerned, but later
learn that a noncorporeal being called Gorgan has been controlling
their minds.
Episode: Is There in Truth No Beauty?
Air date: 10/18/68
Star date: 5630.7
A blind telepath named Miranda Jones comes aboard the Enterprise with
a Medusan ambassador, the sight of whom can make anyone, even the
curious Spock, insane.
Episode: Spectre of the Gun
Air date: 10/25/68
Star date: 4385.3
When the Enterprise enters an uncharted sector of the galaxy, the
bridge crew is transported to a deserted planet by unknown aliens and
forced to play the part of the losing gunfighters in the gunfight at
the O.K. Corral.
Episode: Day of the Dove
Air date: 11/01/68
Star date: N/A
An alien creature that survives on the hatred of others manipulates
the crews of the Enterprise and a Klingon cruiser into bloody
hand-to-hand combat, but Kirk and the Klingon commander refuse to go
along.
Episode: For the World Is Hollow and I Have Touched the Sky
Air date: 11/08/68
Star date: 5476.3
The Enterprise goes to investigate an asteroid on a collision course
with a Federation planet, and discovers that the asteroid is really a
hollow sleeper ship where generations of inhabitants have been
travelling to a new home planet.
Episode: The Tholian Web
Air date: 11/15/68
Star date: 5693.4
While searching for the missing starship Defiant, the Enterprise is
trapped in a force field web constructed by a Tholian ship, and Kirk
is trapped in a rip in space between two alternate universes.
Episode: Plato's Stepchildren
Air date: 11/22/68
Star date: 5784.0
After answering a false distress call, the Enterprise crew is held
against their wills on a planet ruled by aliens with psychokenetic
powers until the aliens' dwarf jester helps the crew members to
escape.
Episode: Wink of an Eye
Air date: 11/29/68
Star date: 5710.5
Kirk is kidnapped by the Scalosians, a race with a highly-accelerated
metabolic rate, to be bred to Scalosian women in an attempt to save
the planet's dying population.
Episode: The Empath
Air date: 12/06/68
Star date: 5121.0
Kirk, Spock, and McCoy are trapped on a planet where they are used by
a race of advanced aliens to test the level of compassion of a mute
empath named Gem.
Episode: Elaan of Troyius
Air date: 12/20/68
Star date: 4372.5
The Enterprise must transport a spoiled brat princess of the planet
Troyius to the site of her politically-motivated marriage to an
official of her planet's former enemies.
Episode: Let That Be Your Last Battlefield
Air date: 01/10/69
Star date: 5730.2
In trying to recover a stolen shuttlecraft, the Enterprise is caught
in the middle of the personal battle of the last two survivors of the
planet Cheron, one of whom is white on the left side and black on the
right, while the other is black on the left side and white on the
right.
Episode: The Mark of Gideon
Air date: 01/17/69
Star date: 5423.4
When he attempts to transport down to the planet Gideon, Kirk finds
himself aboard a completely deserted Enterprise, and later discovers
that he is inside a replica on Gideon, a planet suffering
overpopulation.
Episode: That Which Survives
Air date: 01/24/69
Star date: N/A
A beautiful woman who appears on the Enterprise kills a crewman with
her touch, and the Enterprise crew later learns that she is an
automated sentry of a long-dead race.
Episode: The Lights of Zetar
Air date: 01/31/69
Star date: 5725.3
Enroute to Memory Alpha, the Federation's central library facility,
the body of Lt. Mira Romaine is invaded by a creature of pulsating
lights that wants to continue to live in her body.
Episode: Requiem for Methuselah
Air date: 02/14/69
Star date: 5843.7
In search of the antidote for Rigellian fever, the Enterprise
encounters a man named Flint and his female companion, and learn that
Flint is a fluke of nature who has lived for thousands of years and
was really also Brahm, da Vinci, and other famous artists of the
past.
Episode: The Way to Eden
Air date: 02/21/69
Star date: 5832.3
When it tracks down a stolen ship, the Enterprise finds a band of
space hippies who have their minds set on reaching the mythical
planet Eden, even if it means hijacking the Enterprise.
Episode: The Cloudminders
Air date: 02/28/69
Star date: 5818.4
When the Enterprise goes to the planet Ardana for zenite, a substance
needed to combat a botanical plague, the crew find themselves in the
middle of a conflict between the ruling class, who live in a city in
the clouds, and the working class, who live in underground caverns.
Episode: The Savage Curtain
Air date: 03/07/69
Star date: 5906.4
While investigating an uncharted planet, Kirk and Spock are
transported by an unknown entity to the planet in the company of
Abraham Lincoln and Vulcan's Surak to battle four evil counterparts
from history.
Episode: All Our Yesterdays
Air date: 03/14/69
Star date: 5943.7
When the Enterprise goes to rescue any survivors of Sarpeidon, whose
sun is about to go nova, Kirk, Spock, and McCoy inadvertently pass
through a time portal and become trapped in different time periods of
the planet's past.
Episode: Turnabout Intruder
Air date: 06/03/69
Star date: 5298.5
Janice Lester, a former Starfleet Academy rival of Kirk, executes a
plan to switch bodies with him and take over as captain of the
Enterprise.
