Goodnight Sweetheart is a British science fiction time travel sitcom, starring Nicholas Lyndhurst, created by Laurence Marks and Maurice Gran, and produced by the BBC. The sitcom is about the life of Gary Sparrow, an accidental time traveller who leads a double life through the use of a time portal, which allows him to travel between the London of the 1990s and the London of the 1940s during the Second World War. The sitcom's creators, who also created Birds of a Feather and The New Statesman, wrote most of the plots for the episodes. The sitcom premiered on BBC 1 on 18 November 1993 and ran for six series until its conclusion on 28 June 1999, with repeats after this date being aired on ITV3, Gold, Drama, Yesterday and Forces TV on Sky Digital. Lyndhurst's involvement in the sitcom allowed him to win the Most Popular Comedy Performer at the National Television Awards in 1998 and 1999. On 2 September 2016, the sitcom received a one-off special entitled Many Happy Returns, following events after the final episode. The sitcom itself later received a musical adaptation in 2017, while plans for a sequel by Marks and Gran remain active as of 2022. Premise Goodnight Sweetheart is about the life of Gary Sparrow (Nicholas Lyndhurst). In 1993, Gary works as a TV repairman, who struggles with his life and the marriage to his ambitious wife Yvonne, while being best friends with Ron Wheatcroft, a printer whose marriage is on the brink of collapse. On attending a TV repair call-out in London's East End, Gary accidentally discovers a time portal at Duckett's Passage, which leads to war time London. The incident leads him to encountering Phoebe Bamford, a pretty barmaid who works in the "Royal Oak" pub, her father Eric who runs the pub and Reg Deadman, a dim-witted but friendly policeman. The meeting with Phoebe leads Gary to strike up a relationship with her and on finding he can use the time portal to travel between this time and the present, uses it to continue seeing Phoebe. To ensure his visits do not interfere with history, Gary brings in assistance from Ron as a confidant, to aid him with problems and to supply him with 1940s five-pound notes and identity documents. Gary soon finds himself leading a double life as a result of using the time portal. When visiting Phoebe, he explains