Beings from another galaxy commandeer the Enterprise in an attempt to return home.

Telepathic aliens take control of Captain Kirk’s and First Officer Spock’s bodies.

The crew of the Enterprise encounters an energy-draining space creature.

Captain James T. Kirk becomes obsessed with destroying a deadly entity he once encountered in his youth.

Captain Kirk and his companions are abducted into slavery and trained to fight as gladiators for the gambling entertainment of three disembodied beings.

The crew of the Enterprise discovers Klingon interference in the development of a formerly peaceful planet and joins them in what becomes an arms race.

The Enterprise crew investigates the disappearance of a ship’s crew on a planet that is a modern version of the Roman Empire.

The Enterprise must transport dignitaries to a peace conference, with an assassin on the loose.

The ship travels to Deep Space Station K7 to guard a consignment of grain bound for Sherman’s Planet. On arrival, a trader named Cyrano Jones gives Lt. Uhura a tribble,…

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…

Strange radiation exposes the command crew of the Enterprise to the effects of rapid aging.

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.

The crew of the Enterprise visits a mysterious paradisical planet controlled by a computer that is served by the local inhabitants.

A series of bizarre murders points to Mr. Scott as the prime suspect.

The crew of the USS Enterprise deals with an indestructible planet-destroying space probe.

First Officer Spock returns to his home world for a brutal Vulcan mating ritual.

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.

The crew of the Enterprise become entangled in a planet’s tribal power struggle.

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

Two powerful aliens threaten the well-being of the Enterprise and her crew.

A shuttle crew from the USS Enterprise encounters a man out of history and his mysterious alien companion.

Kirk and the Enterprise must combat parasitic aliens.

Kirk and Spock must travel into the past in order to correct a change that will alter history.

Kirk and Spock encounter an alien named Lazarus who claims to be from an anti-matter universe.

The Federation and the Klingon Empire teeter on the brink of war as Kirk investigates a humble planet caught in the middle – Organia, inhabited by pacifists

Kirk investigates a series of grisly murders on a mining planet that are the work of a seemingly hostile alien creature.

The Enterprise crew is trapped in paradise when they come to rescue colonists who have fallen to pacifying alien spores and become infected themselves.

The Enterprise arrives at a planet to establish diplomatic relations and finds itself in the middle of a “peaceful” war that threatens to destroy the ship.

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

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

The Enterprise collides with a black hole and is thrown back to Earth in the 20th century, where they must find a way back and erase any trace of their…

Captain Kirk’s career is at stake when he is put on trial for the loss of a crewman during an ion storm.

When a mysterious alien race destroy an Earth colony, the Enterprise pursues but Kirk and the alien captain are forced to fight each other by powerful aliens.

The Enterprise crew take shore leave on a peaceful, pastoral planet…where their dreams and fantasies come to life.

Spock commands a stranded away team when their shuttlecraft is stranded on a planet with hostile natives.

The Enterprise finds itself at the mercy of a seemingly omnipotent being who fancies himself a 18th century Englishman.

Kirk is one of the last survivors who can identify a mass killer, who lurks among a Shakespearean troupe aboard the Enterprise.

Kirk pits the Enterprise against an invisible spaceship testing the Federation’s defenses.

The Enterprise encounters a vast alien ship that sets out to test them.

Spock kidnaps his former captain, the crippled Christopher Pike, and heads for a quarantined planet, putting his career and Kirk’s life on the line.