Exposed (UFO)
"Exposed" is the second 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 Tony Barwick and the director was David Lane. The episode was filmed between 13 May to 23 May, 1969 and aired on the ATV Midlands network on 23 September, 1970. Though shown as the second episode, it was actually the fifth to have been filmed.
UFO Hunters
In the US, History Channel only released the first two seasons on DVD in the correct airdate order. However, the format was only released in full screen (1:33:1) instead of wide screen. In the UK, History Channel released the third and final season on DVD however, the episodes were released in the incorrect airdate order. In a 2011 interview with podcaster Jim Harold, William J. Birnes claimed that after the Dulce Base episode aired, the show was canceled by top level executives at History Channel.