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 (TV series)
On the website shadolibrary.org, Deborah Rorabaugh creates a timeline of events chronologically using a few known dates and facts. For example, Exposed should come before all other episodes featuring Paul Foster, and there are a few definitive dates given (two newspaper dates, a death and script date) so with other clues, it is possible to form a good correlation UFO Episode Timing.A number of episodes were edited together in the early 1970s to form the feature-length compilation films Kill Straker, a Question of Priorities (1973; formed, in order of appearance, by "Confetti Check A-Ok", "Flight Path" and "A Question of Priorities") and Invasion: UFO (1974; mainly formed by "Identified", "Computer Affair", "Reflections in the Water", with ending from "The Man Who Came Back" and segments from "E.S.P." and "Confetti Check A-Ok" used to bridge continuity gaps).