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.
UFO (TV series)
The complete series was released on DVD in the UK and in North America in 2002 and in Australia in 2007. Bonus features include a commentary by Gerry Anderson on the pilot episode "Identified", and an actor's commentary by Ed Bishop on the episode "Sub-Smash". There are also some deleted scenes and lots of stills and publicity artwork.