Season 3

Spock's Brain Still

Episode 1 - Spock's Brain

20 Sep 1968 - 51 Min

An alien female beams aboard the ship and, after incapacitating the rest of the crew, surgically removes Spock's brain. Kirk and the crew have just hours to locate and replace it before Spock's body dies.

The Enterprise Incident Still

Episode 2 - The Enterprise Incident

20 Sep 1968 - 51 Min

The crew of the Enterprise are on a secret mission to steal a Romulan cloaking device.

The Paradise Syndrome Still

Episode 3 - The Paradise Syndrome

20 Sep 1968 - 51 Min

An alien device on a primitive planet erases Captain Kirk's memory, and he begins a new life with the planet's indigenous people.

And the Children Shall Lead Still

Episode 4 - And the Children Shall Lead

20 Sep 1968 - 51 Min

On a distant planet, Kirk, Spock and McCoy find a scientific team dead, and their children who, unknown to the crew, have great powers at their disposal.

Is There in Truth No Beauty? Still

Episode 5 - Is There in Truth No Beauty?

20 Sep 1968 - 51 Min

The Enterprise travels with an alien ambassador whose appearance induces madness.

Spectre of the Gun Still

Episode 6 - Spectre of the Gun

20 Sep 1968 - 51 Min

Having been found trespassers into Melkotian space, Captain Kirk and his companions are sent to die in a re-enactment of the gunfight at the O.K. Corral.

Day of the Dove Still

Episode 7 - Day of the Dove

20 Sep 1968 - 51 Min

An alien force drives the crew of the Enterprise into brutal conflict with the Klingons.

For the World Is Hollow and I Have Touched the Sky Still

Episode 8 - For the World Is Hollow and I Have Touched the Sky

20 Sep 1968 - 51 Min

The crew of the Enterprise rush to stop an asteroid from colliding with a Federation world, but discover the asteroid is actually an inhabited generation ship.

The Tholian Web Still

Episode 9 - The Tholian Web

20 Sep 1968 - 50 Min

Captain Kirk is caught between dimensions while the crew of the Enterprise works to retrieve him. All the while, the Tholians demand that the Enterprise leave their space.

Plato's Stepchildren Still

Episode 10 - Plato's Stepchildren

20 Sep 1968 - 51 Min

The crew of the Enterprise encounters an ageless and sadistic race of humanoids with the power of telekinesis and who claim to have organized their society around Ancient Greek ideals.

Wink of an Eye Still

Episode 11 - Wink of an Eye

20 Sep 1968 - 51 Min

Invisible "time-accelerated" aliens take over the Enterprise and attempt to abduct the crew for use as "genetic stock".

The Empath Still

Episode 12 - The Empath

20 Sep 1968 - 51 Min

While visiting a doomed planet, the landing party is subject to torturous experiments by powerful aliens.

Elaan of Troyius Still

Episode 13 - Elaan of Troyius

20 Sep 1968 - 51 Min

The USS Enterprise ferries a spoiled princess whose betrothal to a royal Troyian is hoped will bring peace to a star system at war.

Whom Gods Destroy Still

Episode 14 - Whom Gods Destroy

20 Sep 1968 - 51 Min

Captain Kirk faces off with a demented shape-shifting starship captain determined to control the universe.

Let That Be Your Last Battlefield Still

Episode 15 - Let That Be Your Last Battlefield

20 Sep 1968 - 51 Min

The Enterprise encounters two duo-chromatic and mutually belligerent aliens who put the ship in the middle of their old conflict.

The Mark of Gideon Still

Episode 16 - The Mark of Gideon

20 Sep 1968 - 51 Min

A race of overpopulated aliens abduct Captain Kirk to solve their problem.

That Which Survives Still

Episode 17 - That Which Survives

20 Sep 1968 - 51 Min

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 Still

Episode 18 - The Lights of Zetar

20 Sep 1968 - 51 Min

Strange incorporeal aliens threaten the Memory Alpha station and the Enterprise.

Requiem for Methuselah Still

Episode 19 - Requiem for Methuselah

20 Sep 1968 - 51 Min

The crew of the Enterprise encounter an immortal human in this science fiction variation on Shakespeare's The Tempest.

The Way to Eden Still

Episode 20 - The Way to Eden

20 Sep 1968 - 51 Min

The Enterprise picks up a group of space "hippies" looking for Eden.

The Cloud Minders Still

Episode 21 - The Cloud Minders

20 Sep 1968 - 51 Min

Captain Kirk races against time to acquire plague-fighting minerals from a world in the midst of a civil uprising against a grievous social class disparity.

The Savage Curtain Still

Episode 22 - The Savage Curtain

20 Sep 1968 - 51 Min

Aliens force Captain Kirk and First Officer Spock to join forces with "Abraham Lincoln" and "Surak" to battle villains in a contest of good vs. evil.

All Our Yesterdays Still

Episode 23 - All Our Yesterdays

20 Sep 1968 - 51 Min

Kirk, Spock and McCoy are trapped in two parts of another planet's past - a world threatened with destruction when its sun goes supernova.

Turnabout Intruder Still

Episode 24 - Turnabout Intruder

20 Sep 1968 - 51 Min

The Enterprise is in danger when Janice Lester, one of Kirk's former lovers, steals his body.