On 3 September 2017 the BBC re-recorded "The Winter Holiday" for broadcast in the fourth series. Episode 11 of the third series was supposed to be a new episode called "The Counterfeiter", about Bill Kerr being forced to get a job, but the script went unused and a new version of "Cinderella Hancock" was recorded in its place. On 11 January 2019, the cast of "The Missing Hancocks" recorded the episode for the first time at the BBC Radio Theatre. It was broadcast as an episode of "The Missing Hancocks" on 1 January 2020. "The New Year Resolutions" was re-recorded on 13 January 2019 for broadcast on 31st December 2020. All episodes still exist. All episodes still exist. Welcome to London was broadcast live on 3 August 1958 on the BBC Light Programme from the London Coliseum to commemorate the Cardiff British Empire and Commonwealth Games. It features a nine-minute sketch with Hancock, James and Kerr. A recording of the whole 90-minute programme was discovered in the collection of Bob Monkhouse after his death. The Hancock sketch has been broadcast on BBC Radio 4 Extra. "Bill and Father Christmas"  This episode still exists. These episodes are remakes for overseas sales, rewritten to remove any topical or UK-specific references. All episodes still exist, for many years the TS version of "The New Secretary" was the only version known to exist until an off-air audio recording of the original version was found in 2002. All episodes still exist. No recordings exist. Episode 1 exists on a telerecording. Episodes 5, 9, 10, 11 and 12 exist on telerecordings. The entire series exists on telerecordings. The entire series exists as telerecordings. Also a trailer made for Australian TX of this series exists. The entire series exists on telerecordings. One script for "Hancock's Half Hour"/"Hancock" was not used "The Diplomat". (published in Richard Webbers' book "50 years of Hancock's Half Hour" in 2004). Information on series dates taken from the book "Tony Hancock: Artiste" (1978) by Roger Wilmut, Eyre Methuen (subsequent reprints in 1983 and 1986 contain additional details). Information on wiped radio episodes taken from the CD box sets (BBC Worldwide, 2000–2003). Four episodes of the TV series were re-recorded before studio audiences, in the style of radio programmes, and released on LP format, two by Pye on the 1961 album "Hancock" ("The Blood Donor" and "The Radio Ham") and two by Decca on the 1965 album "It's Hancock" ("The Missing Page" and "The Reunion Party"), which was reissued as "The World of Tony Hancock" in 1975.