3 seasons available (79 episodes)

Star Trek: The Original SeriesStar Trek: The Original Series

TVPGActionFamilyDramaClassics • AdventureScience FictionAliens • TV Series1966

The 23rd century adventures of Captain James T. Kirk and the U.S.S. Enterprise (NCC-1...more

The 23rd century adventures of Captain James T. Kirk and the U.S....More

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Season1 2 3
Spock's Brain
Episode 1

Spock's Brain

Kirk pursues aliens who have taken Spock's brain.
The Enterprise Incident
Episode 2

The Enterprise Incident

Captain Kirk becomes increasingly erratic and orders the Enterprise into Romulan space...where the ship is captured by a beautiful Romulan commander.
The Paradise Syndrome
Episode 3

The Paradise Syndrome

Kirk loses his memory and begins a life in a native village.
And the Children Shall Lead
Episode 4

And the Children Shall Lead

A group of children is being controlled by an evil force.
Is There in Truth No Beauty?
Episode 5

Is There in Truth No Beauty?

Miranda Jones, a telepath who studied mental disciplines on Vulcan, arrives with Ambassador Kolos, a Medusan - an alien life form whose physical form is so hideous, humanoid life forms are driven insane if they look upon him.
Spectre of the Gun
Episode 6

Spectre of the Gun

When coming to a xenophobic isolationist planet, Captain Kirk and his landing party are punished for trespassing. They are sentenced to death in a surreal recreation of the Gunfight at the OK Corral with the landing on the losing side.
Day of the Dove
Episode 7

Day of the Dove

When the Enterprise brings aboard Klingon prisoners, an alien entity pits both sides against each other in an ever-escalating struggle.
For the World Is Hollow and I Have Touched the Sky
Episode 8

For the World Is Hollow and I Have Touched the Sky

At the same time McCoy discovers that he has a year to live, the U.S.S. Enterprise encounters the asteroid Yonada which is determined to be artificially propelled.
The Tholian Web
Episode 9

The Tholian Web

Kirk is trapped in interphase, while the Enterprise is trapped by a powerful energy web.
Plato's Stepchildren
Episode 10

Plato's Stepchildren

Platonians use psychokinetic power to toy with the crew.
Wink of an Eye
Episode 11

Wink of an Eye

Hyper-accelerated aliens, invisible to the naked eye, take over the Enterprise.
The Empath
Episode 12

The Empath

On a planet doomed to destruction, Kirk, Spock and McCoy become involved with two aliens who use them as laboratory animals in a bizarre series of tests on an alien empath who may be the savior of her planet.
Elaan of Troyius
Episode 13

Elaan of Troyius

The Enterprise must escort an alien princess to her marriage to seal an interplanetary alliance...but she becomes attracted to Kirk.
Whom Gods Destroy
Episode 14

Whom Gods Destroy

Kirk and Spock deliver medicine to an insane asylum where a former Starfleet captain is being held, only to discover that he has freed the inmates and is running the place.
Let That Be Your Last Battlefield
Episode 15

Let That Be Your Last Battlefield

The Enterprise finds itself host to two alien beings from the same planet, who share an intense and self-destructive hatred of each other.
The Mark of Gideon
Episode 16

The Mark of Gideon

Kirk beams down on a diplomatic mission...and finds himself on an Enterprise where all the crew have vanished and only a mysterious woman resides.
That Which Survives
Episode 17

That Which Survives

Kirk, McCoy, and Sulu are stranded on a barren planet where a mysterious woman attempts to kill them one at a time, while the Enterprise must travel halfway across the galaxy to rescue them.
The Lights of Zetar
Episode 18

The Lights of Zetar

The Enterprise must deal with discorporeal cloud-like aliens who have already destroyed the inhabitants of a library planet and plan to eliminate the Enterprise crew if they cannot acquire a human host.
Requiem for Methuselah
Episode 19

Requiem for Methuselah

While seeking a cure for a fever ravaging the Enterprise, Kirk and Spock encounter Flint, a hermit-like Earthman, and his beautiful young ward.
The Way to Eden
Episode 20

The Way to Eden

The Enterprise picks up a group of space "hippies" looking for Eden.
The Cloud Minders
Episode 21

The Cloud Minders

To acquire the resources to cure a space plague, Kirk must resolve a mining dispute between the cultural elites of the cloud city of Stratos and the miners on the surface.
The Savage Curtain
Episode 22

The Savage Curtain

Kirk and Spock meet Abraham Lincoln and Surak of Vulcan and must do battle with some of history's most terrible villains.
All Our Yesterdays
Episode 23

All Our Yesterdays

Kirk, Spock and McCoy enter a time portal and get stuck in the past on a planet about to be consumed by a nova.
The Turnabout Intruder
Episode 24

The Turnabout Intruder

The Enterprise is in danger when Janice Lester, one of Kirk's former lovers, steals his body.
Star Trek: Enterprise
TVPG • Action, Adventure • TV Series (2001)
Star Trek: Voyager
TVPG • Action, Adventure • TV Series (1997)
Star Trek: Deep Space Nine
TVPG • Action, Adventure • TV Series (1995)
Star Trek: The Original Series
TVPG • Action, Family • TV Series (1966)

About this Show

Star Trek: The Original Series

The 23rd century adventures of Captain James T. Kirk and the U.S.S. Enterprise (NCC-1701), a powerful interstellar spacecraft dispatched by Earth-based Starfleet Command to explore the galaxy. Kirk commands a crew of 430 men and women aboard his starship, which can travel at speeds surpassing the speed of light. Kirk's five-year mission—and his mandate from Starfleet—is to seek out new life and new civilizations, and to boldly go where no man has gone before.

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