Ordeal (UFO)
"Ordeal" is the nineteenth episode aired of the first series of "UFO", a 1970 British television science fiction series about an alien invasion of Earth. The screenplay was written by Tony Barwick and the director was Ken Turner. The episode was filmed from 8 August to 20 August 1969, and aired on ATV Midlands on 14 April 1971. Though shown as the nineteenth episode, it was actually the ninth to have been filmed.
Timelash (UFO)
"Timelash" is the eighteenth episode aired of the first series of "UFO", a 1970 British television science fiction series about an alien invasion of Earth. The screenplay was written by Terence Feely and the director was Cyril Frankel. The episode was filmed from 24 July to 6 August 1970, and aired on ATV Midlands on 17 February 1971. Though shown as the eighteenth episode, it was actually the twenty-fourth to have been filmed.