Season 3
(1968)
Cast
as James T. Kirk
as Spock
as Dr. McCoy
as Scott
as Pavel Chekov
as Sulu
as Uhura
Episodes
Spock's Brain 5.8
September 20, 1968
An alien female beams aboard the ship and, after incapacitating the rest of the crew, surgically removes Spock's brain.…
The Enterprise Incident 7.7
September 27, 1968
The crew of the Enterprise are on a secret mission to steal a Romulan cloaking device.
The Paradise Syndrome 6.4
October 4, 1968
An alien device on a primitive planet erases Captain Kirk's memory, and he begins a new life with the planet's indigeno…
And the Children Shall Lead 5.3
October 11, 1968
On a distant planet, Kirk, Spock and McCoy find a scientific team dead, and their children who, unknown to the crew, ha…
Is There in Truth No Beauty? 6.9
October 18, 1968
The Enterprise travels with an alien ambassador whose appearance induces madness.
Spectre of the Gun 6.7
October 25, 1968
Having been found trespassers into Melkotian space, Captain Kirk and his companions are sent to die in a re-enactment o…
Day of the Dove 7.2
November 1, 1968
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 6.9
November 8, 1968
The crew of the Enterprise rush to stop an asteroid from colliding with a Federation world, but discover the asteroid i…
The Tholian Web 7.4
November 15, 1968
Captain Kirk is caught between dimensions while the crew of the Enterprise works to retrieve him. All the while, the Th…
Plato's Stepchildren 6.8
November 22, 1968
The crew of the Enterprise encounters an ageless and sadistic race of humanoids with the power of telekinesis and who c…
Wink of an Eye 7.3
November 29, 1968
Invisible "time-accelerated" aliens take over the Enterprise and attempt to abduct the crew for use as "genetic stock".
The Empath 6.1
December 6, 1968
While visiting a doomed planet, the landing party is subject to torturous experiments by powerful aliens.
Elaan of Troyius 6.5
December 20, 1968
The USS Enterprise ferries a spoiled princess whose betrothal to a royal Troyian is hoped will bring peace to a star sy…
Whom Gods Destroy 6.8
January 3, 1969
Captain Kirk faces off with a demented shape-shifting starship captain determined to control the universe.
Let That Be Your Last Battlefield 7.0
January 10, 1969
The Enterprise encounters two duo-chromatic and mutually belligerent aliens who put the ship in the middle of their old…
The Mark of Gideon 6.4
January 17, 1969
A race of overpopulated aliens abduct Captain Kirk to solve their problem.
That Which Survives 6.4
January 24, 1969
Kirk, McCoy, and Sulu are stranded on a barren planet where a mysterious woman attempts to kill them one at a time, whi…
The Lights of Zetar 6.4
January 31, 1969
Strange incorporeal aliens threaten the Memory Alpha station and the Enterprise.
Requiem for Methuselah 6.6
February 14, 1969
The crew of the Enterprise encounter an immortal human in this science fiction variation on Shakespeare's The Tempest.
The Way to Eden 5.6
February 21, 1969
The Enterprise picks up a group of space "hippies" looking for Eden.
The Cloud Minders 6.8
February 28, 1969
Captain Kirk races against time to acquire plague-fighting minerals from a world in the midst of a civil uprising again…
The Savage Curtain 6.4
March 7, 1969
Aliens force Captain Kirk and First Officer Spock to join forces with "Abraham Lincoln" and "Surak" to battle villains …
All Our Yesterdays 7.4
March 14, 1969
Kirk, Spock and McCoy are trapped in two parts of another planet's past - a world threatened with destruction when its …
Turnabout Intruder 6.8
June 3, 1969
The Enterprise is in danger when Janice Lester, one of Kirk's former lovers, steals his body.