
Star Trek Season 3 Episode 8
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.

Star Trek Season 3 Episode 9
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.

Star Trek Season 3 Episode 10
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.

Star Trek Season 3 Episode 2
The crew of the Enterprise are on a secret mission to steal a Romulan cloaking device.

Star Trek Season 3 Episode 3
An alien device on a primitive planet erases Captain Kirk’s memory, and he begins a new life with the planet’s indigenous people.

Star Trek Season 3 Episode 4
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.

Star Trek Season 3 Episode 5
The Enterprise travels with an alien ambassador whose appearance induces madness.

Star Trek Season 3 Episode 1
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…

Star Trek Season 2 Episode 24
A skeleton Enterprise crew are assigned to test a revolutionary computer system that is given total control of the ship.

Star Trek Season 2 Episode 25
The Enterprise crew investigates the disappearance of a ship’s crew on a planet that is a modern version of the Roman Empire.

Star Trek Season 2 Episode 26
While back in time observing Earth in 1968, the Enterprise crew encounters the mysterious Gary Seven who has his own agenda on the planet.

Star Trek Season 2 Episode 23
Captain Kirk must find the cure to a deadly disease and put an end to another Starfleet captain’s cultural interference.

Star Trek Season 2 Episode 19
The crew of the Enterprise discovers Klingon interference in the development of a formerly peaceful planet and is forced to help maintain a balance of power.

Star Trek Season 2 Episode 20
Ancient alien minds are given control of Captain Kirk’s and First Officer Spock’s bodies.

Star Trek Season 2 Episode 21
The crew of the Enterprise tracks down a Federation observer on a planet dominated by a “Naziesque” regime.

Star Trek Season 2 Episode 22
Beings from another galaxy commandeer the Enterprise in an attempt to return home.

Star Trek Season 2 Episode 15
The Enterprise must protect a very important shipment of grain from both Klingons and some adorable creatures called tribbles.

Star Trek Season 2 Episode 16
Captain Kirk and his companions are abducted into slavery and trained to fight as gladiators for the gambling entertainment of three disembodied beings.

Star Trek Season 2 Episode 17
The Enterprise visits a planet with an Earth-like 1920s gangster culture.

Star Trek Season 2 Episode 18
The crew of the Enterprise encounters an energy-draining field which may be able to destroy the galaxy.

Star Trek Season 2 Episode 10
The Enterprise must transport dignitaries to a peace conference, with an assassin on the loose.

Star Trek Season 2 Episode 11
The crew of the Enterprise become entangled in a planet’s tribal power struggle.

Star Trek Season 2 Episode 12
Strange radiation exposes the command crew of the Enterprise to the effects of rapid aging.

Star Trek Season 2 Episode 13
Captain James T. Kirk becomes obsessed with destroying a deadly entity he once encountered in his youth.

Star Trek Season 2 Episode 14
A series of bizarre murders points to Mr. Scott as the prime suspect.

Star Trek Season 2 Episode 5
The crew of the Enterprise visits a mysterious paradisical planet controlled by a computer that is served by the local inhabitants.

Star Trek Season 2 Episode 6
The starship Enterprise and its heavily-damaged sister ship, the USS Constellation, must work together to stop an alien planet-killing machine headed for the heart of Federation territory.

Star Trek Season 2 Episode 7
Two powerful aliens threaten the well-being of the Enterprise and her crew.

Star Trek Season 2 Episode 8
Captain Kirk has a second run-in with the conman, Harry Mudd. Mudd is now the supreme ruler of a planet of androids who cater to his every whim.

Star Trek Season 2 Episode 9
A shuttle crew from the USS Enterprise encounters a man out of history and his mysterious alien companion.

Star Trek Season 2 Episode 1
First Officer Spock returns to his home world for a brutal Vulcan mating ritual.

Star Trek Season 2 Episode 2
The crew of the Enterprise are held captive by an alien who turns out to be the Greek god Apollo.

Star Trek Season 2 Episode 3
The crew of the USS Enterprise deals with an indestructible planet-destroying space probe.

Star Trek Season 2 Episode 4
A transporter mishap swaps Captain Kirk and his companions with their evil counterparts in a parallel universe. In the so-called Mirror Universe, the Enterprise is a ship of the Terran…

Star Trek Season 1 Episode 26
The Federation and the Klingon Empire teeter on the brink of war as Kirk investigates Organia, a humble planet, inhabited by pacifists, that is unwittingly caught in the middle.

Star Trek Season 1 Episode 27
Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.

Star Trek Season 1 Episode 28
Kirk and Spock must travel into the past in order to correct a change that will alter history.

Star Trek Season 1 Episode 29
Kirk and the Enterprise must combat parasitic aliens threatening the lives of millions.

Star Trek Season 1 Episode 21
The Enterprise encounters a seemingly peaceful civilization run by a “benevolent” being named Landru… who intends for them to join his people.

Star Trek Season 1 Episode 22
The Enterprise picks up a crew of genetic supermen from the 20th century… and their leader, Khan, plans to create a new empire.