W2TCH
Star Trek poster

Star Trek (1966 – 1969)

1966 • 3 seasons • Drama, Sci-Fi & Fantasy • TV-PG
On September 19, 2026
#123
123rd by attention TV show online
48.8Attention ScoreAttention ScoreOur daily Attention Score measures public activity and popularity signals across the web.How it works →

All seasons

Star TrekSeason 3

24 episodes · Sep 20, 1968

1. Spock's Brain
Sep 20, 1968 · 51m · 6.1

A female alien materialized within the vessel, swiftly subduing the remaining crew. With precise, surgical skill, she extracted Spock’s brain. Captain Kirk and his team now faced a desperate race against time, possessing only a few hours to

2. The Enterprise Incident
Sep 27, 1968 · 51m · 7.8

A clandestine mission occupied the crew of the Enterprise: the acquisition of a Romulan cloaking device.

3. The Paradise Syndrome
Oct 4, 1968 · 51m · 6.6

On a world untouched by civilization, a device of extraterrestrial origin alters Captain Kirk’s mind. He awakens to a forgotten past and embarks on a new existence among the planet's native inhabitants.

4. And the Children Shall Lead
Oct 11, 1968 · 51m · 5.8

On a world far removed, Captain Kirk, Mr. Spock, and Dr. McCoy discover a scientific team deceased, along with their offspring, who possess abilities their parents never suspected.

5. Is There in Truth No Beauty?
Oct 18, 1968 · 51m · 7.1

The Enterprise was accompanied by an extraterrestrial envoy, whose very presence seemed to unravel the minds of those nearby.

6. Spectre of the Gun
Oct 25, 1968 · 51m · 6.8

Detected as unauthorized visitors within Melkotian territory, Captain Kirk and his crew are delivered to a fate mirroring the infamous gunfight at the O.K. Corral – a grim performance intended to end their lives.

7. Day of the Dove
Nov 1, 1968 · 51m · 7.5

A hostile power, originating beyond known space, plunges the crew of the Enterprise into a fierce and bloody war with the Klingon Empire.

8. For the World Is Hollow and I Have Touched the Sky
Nov 8, 1968 · 51m · 7.1

The Enterprise crew raced against time to avert a collision between a massive asteroid and a planet within the Federation. Their efforts, however, revealed a startling truth: the asteroid was not a barren rock, but a vessel—a generation shi

9. The Tholian Web
Nov 15, 1968 · 50m · 7.5

Captain Kirk found himself adrift between realities, a casualty of forces beyond comprehension. Meanwhile, the crew of the *Enterprise* struggled against impossible currents to bring him back. Adding to their peril, the Tholians issued an u

10. Plato's Stepchildren
Nov 22, 1968 · 51m · 6.9

The Enterprise crew encountered a race of humanoids, seemingly untouched by time, whose nature was both cruel and eternally young. Possessing formidable telekinetic abilities, they asserted their society was structured upon the principles o

11. Wink of an Eye
Nov 29, 1968 · 51m · 7.4

An unseen presence, seemingly manipulating the flow of time, infiltrated the Enterprise. These beings, of an alien origin, seized control of the ship and initiated a chilling plan: the abduction of the crew, intended for some unknown purpos

12. The Empath
Dec 6, 1968 · 51m · 6.5

On a world hurtling toward oblivion, the expedition finds itself subjected to agonizing experiments by a formidable alien race.

13. Elaan of Troyius
Dec 20, 1968 · 51m · 6.8

The starship *Enterprise* carried a pampered princess, her destiny intertwined with the fate of a war-torn system. Her impending marriage to a prince of Troy was envisioned as the key to lasting peace.

14. Whom Gods Destroy
Jan 3, 1969 · 51m · 6.9

Captain Kirk found himself in a perilous confrontation with a starship captain consumed by madness, one who sought dominion over the cosmos itself.

15. Let That Be Your Last Battlefield
Jan 10, 1969 · 51m · 7.4

The Enterprise drifted into a situation far more complicated than anticipated: two species, distinguished by contrasting hues, were locked in a bitter, ancient feud. Unwittingly, the ship had sailed directly into the heart of their renewed

16. The Mark of Gideon
Jan 17, 1969 · 51m · 6.7

From a world teeming with a population far exceeding its resources, the aliens abducted Captain Kirk, seeking a solution to their dire predicament.

17. That Which Survives
Jan 24, 1969 · 51m · 6.5

On a desolate world, Kirk, McCoy, and Sulu find themselves isolated, hunted by a woman shrouded in enigma who targets them with deadly intent. Meanwhile, the *Enterprise* embarks on a perilous journey, traversing vast distances to reach the

18. The Lights of Zetar
Jan 31, 1969 · 51m · 6.6

Ethereal beings of unknown origin pose a threat to both the Memory Alpha station and the Enterprise.

19. Requiem for Methuselah
Feb 14, 1969 · 51m · 7.2

A crew aboard the *Enterprise* encounters a human touched by immortality, a fantastical reimagining of Shakespeare’s *The Tempest*.

20. The Way to Eden
Feb 21, 1969 · 51m · 6.2

The *Enterprise* took on a peculiar group: space travelers who styled themselves as seekers of an earthly paradise. They drifted through the void, hoping to find a new Eden among the stars.

21. The Cloud Minders
Feb 28, 1969 · 51m · 7.1

Captain Kirk is pressed by time to secure vital minerals, essential for combating a devastating plague, from a world consumed by civil unrest fueled by stark social inequality.

22. The Savage Curtain
Mar 7, 1969 · 51m · 6.6

A clandestine power compels Captain Kirk and First Officer Spock to align themselves with the enigmatic entities known as "Abraham Lincoln" and "Surak." Together, they must confront a tide of wickedness in an epic struggle between righteous

23. All Our Yesterdays
Mar 14, 1969 · 51m · 7.9

Kirk, Spock, and McCoy found themselves adrift, separated and stranded within the echoes of a world’s forgotten history. They were caught in two distinct fragments of a past, a civilization facing imminent annihilation as its star spiraled

24. Turnabout Intruder
Jun 3, 1969 · 51m · 7.1

The Enterprise faces a perilous situation when Janice Lester, a woman with a past connection to Kirk, takes possession of his body.

OPTIMIZE & SAVE

Find duplicate catalogs, cut unnecessary subscriptions, and get more from the services you keep.

Start Saving