A series exploring the science fiction genre. Dominic Sandbrook looks at writers' enduring fascination with outer space, dating back to the 19th century with Jules Verne. Show more

Comedy in which a dentist locates his real father, a husky-racer in Alaska, and finds himself competing in a race to save the family's pack of dogs. Cuba Gooding Jr stars. 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

Classic sci-fi series. The Enterprise gets a surprise visit from Abraham Lincoln. Show more

Kirk spends the last hours of a doomed planet in a library with an extraordinary database, which strips 50 centuries of Vulcan civilisation from Mr Spock. Show more

The crew's loyalty to Kirk dwindles when he returns in an unusually petulant mood from a mission involving an old flame. Show more

Classic sci-fi series. While investigating the disappearance of a Vulcan-manned spaceship, Spock's life is put at risk. Show more

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

Classic sci-fi drama series. After receiving a message from a devastated planet, Kirk and Spock unwittingly beam down into a dangerous situation.

The search for a missing historian leads Kirk and Spock to the fearful planet Ekos. Show more

When the USS Enterprise is hijacked, the crew unwillingly become part of an intergalactic invasion force. Show more

A dark sense of foreboding falls over the crew of the USS Enterprise when their abandoned sister ship is found orbiting Omega IV. Show more

Cult sci-fi series. While searching for vanished crew members, Kirk, Spock and McCoy discover a modern civilisation adhering to the precepts of ancient Rome. 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

Captain Kirk is forced to battle with modern technology when a computer takes over the Enterprise. 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

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