UFO (TV series)
A single season of 26 episodes (including the pilot) was filmed over the course of more than a year; a five-month production break was caused by the closure of MGM-British Studios in Borehamwood, where the show was initially made. Production then moved to Pinewood Studios in Buckinghamshire. "UFO" was first broadcast in the UK and Canada in 1970, and in US syndication over the next two years.
The Castle (Fargo)
The episode first aired on December 7, 2015, and was seen by 1.31 million viewers. The episode was notable for the controversial appearance of a UFO during its climax, which served as a culmination of numerous UFO-related references recurring throughout the season. "The Castle" was acclaimed by critics, who praised its script, acting performances, and the climactic action sequence at the end.