Whatever Happened to the Likely Lads? is a British sitcom which was broadcast between 9 January 1973 and 9 April 1974 on BBC1. It was the colour sequel to the mid-1960s hit The Likely Lads. It was created and written, as was its predecessor, by Dick Clement and Ian La Frenais. There were 26 television episodes over two series; and a subsequent 45-minute Christmas special was aired on 24 December 1974. The cast were reunited in 1975 for a BBC radio adaptation of series 1, transmitted on Radio 4 from July to October that year. In 1976, a feature film spin-off was made. Around the time of its release, however, Rodney Bewes and James Bolam fell out over a misunderstanding involving the press and have not spoken since. This long-suspected situation was finally confirmed by Bewes while promoting his autobiography in 2005. Unlike Bewes, Bolam is consistently reluctant to talk about the show, and has vetoed any attempt to revive his character.

Adaptations of mystery stories written by Sir Arthur Conan Doyle's contemporary rivals in the genre.

Public Eye is a British television series that ran from 1965 to 1975. It was produced by ABC Television for three series, and Thames Television for a further four series. The series depicted the investigations and cases handled by the unglamorous enquiry agent Frank Marker, an unmarried loner who is in his early forties when the series begins. In the words of an ABC trailer for the third series: "Marker isn't a glamorous detective and he doesn't get glamorous cases—he doesn't even get glamorous girls. What he does get is people who are in trouble—the sort of trouble you can't go to the police about, even if you are innocent."

The Likely Lads was a black and white British sitcom created and written by Dick Clement and Ian La Frenais, and produced by Dick Clement. Twenty-one episodes were broadcast by the BBC, in three series, between 16 December 1964 and 23 July 1966. However, only eight of these shows have survived.