3-2-1

3–2–1 was a popular (and successful) British game show that was made by Yorkshire Television for ITV. It ran for ten years, between 29 July 1978 and 24 December 1988, with former Butlins Redcoat Ted Rogers as the host.

It was based on a Spanish gameshow called Un, dos, tres... responda otra vez and was a trio of three shows in one, a quiz, a variety and game show.

The show was a huge success, consistently pulling in large ratings. The first series, though intended as a summer filler, attracted up to 16.5 million viewers and subsequent years never failed to peak below 12 million. The show occupied a Saturday early evening slot for most of its run.

The final Christmas special (broadcast on 24 December 1988) attracted 12.5 million viewers, so it is (to this day) unclear why an eleventh series wasn't commissioned. Ted Rogers claimed in an April 1996 interview that "The Oxbridge lot got control of TV and they didn't really want it. It was too downmarket for them. We were still getting 12 million viewers when they took it off after ten years. These days if a show gets nine million everyone does a lap of honour.".

Round one consists of indicating whether a word is true or false according to the category drawn. Round two consists of opening surprise boxes. In this part, both people must pull the string at the same time. In one of the crates there is a disqualification ending the round of the current pair of players. The last round consists of choosing an item behind which there is some kind of prize.