UFO (TV series)
UFO is a 1970 British science fiction television series about an alien invasion of Earth. It was created by Gerry Anderson and Sylvia Anderson with Reg Hill, and produced by the Andersons and Lew Grade's Century 21 Productions for Grade's ITC Entertainment company.
Sub-Smash
"Sub-Smash" is the eight 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 Alan Fennell and the director was David Lane. The episode was filmed between 18 November to 28 November, 1969 and aired on the ATV Midlands on 11 November, 1970. Though shown as the seventh episode, it was actually the seventeenth to have been filmed.