Sci-fi drama series. Klingon actions on a primitive planet prompt Kirk to contemplate abandoning Starfleet's policy of non-intervention. Show more

Kirk and Spock travel back to Earth to find out what happened in 1968, when a global disaster was narrowly averted. Show more

The crew of the Enterprise discover that Mr Spock's brain has been removed with surgical precision. Show more

Classic sci-fi series. The crew of the Enterprise begin to question the apparently irrational behaviour of their captain. Show more

Captain Kirk is distracted by his passion for a beautiful woman, leaving Spock to defend a planet against a disastrous asteroid collision.

A distress call leads to the discovery of a group of children playing happily around their parents' bodies. Show more

Spock is fascinated by the possibility of a dangerous mind-link with an alien ambassador. Show more

A malignant force is the cause of a clash between crew members and Klingons, until Kirk arrives at a new solution. Show more

Classic science-fiction series. Kirk decides to investigate when the Enterprise is targeted by an array of missiles. Show more

A sense of desperation descends on the Enterprise when Kirk makes the ultimate sacrifice for the sake of his ship. Show more

Officers of the Enterprise become the slaves of a race who rule by willpower. Show more

The ship is invaded by a dying race seeking new bodies for regeneration. Show more

The crew of the 'Enterprise' unwittingly land on a planet of horrors when they go in search of a scientific mission. Show more

Captain Kirk falls prey to the love tears of a rebellious warrior princess, which enslave him to her will. Show more

Kirk and Spock go on a mercy mission but fall into the hands of a demented creature who can change his form. Show more

Kirk fights a solitary battle against a decimated race on board the Enterprise. Show more

Classic sci-fi. A landing party is stranded light years from the ship and becomes the unwitting quarry in a deadly chase. Show more

A disease will decimate the crew of the Enterprise, unless an antidote can be collected from Planet Halbrecht 9179. Show more

Classic sci-fi series. Kirk has trouble maintaining order amongst some unruly guests - space hippies in search of a planetary paradise. Show more

Classic sci-fi series. Kirk brings democracy to Stratos City, where the privileged few force an underclass to work the mines. Show more