', a British science fiction television series, ran for 48 episodes from 1975 to 1977. The first series of 24 episodes (often referred to as "Year One") premiered in the UK on 4 September 1975, though had begun production in 1973.
The various ITV franchises showed the episodes in different orders. The airdates shown below reflect the order of first UK broadcast. These dates and order are different from those in Australia, where the series premiered earlier, in July 1975.
Series 1 (1975âÂÂ1976)
Episodes
Notes
- The description for "Black Sun" is modified from the original ITC summary, which states that the Moon is on collision course with an asteroid that turns into a black sun. In the episode, an asteroid changes course and is destroyed by what the Alphans discover to be a "black sun" or black hole.
Series 2 (1976âÂÂ1977)
Episodes
Notes
- The Year Two episodes aired on Associated Television over the course of more than a year. In some regions of the UK, the final episode, "The Dorcons", did not air until the summer of 1978. In others, it did not appear until the 1998 BBC Two repeat run.
- ' also has an episode titled "".
References
External links