Gavin & Stacey claimed a special episode was possible, citing it as a Hallowe'en or Bonfire Night special rather than a Christmas special, stating like he'd "love to see Gavin and Smithy go trick or treating". Speaking in October 2013, Mathew Horne said he would love to star in a fourth series, but admitted it would be a "risk" to do another series in case it didn't live up to expectations. James Corden said in November 2013 that he would love to work with Ruth Jones again but he didn't know if it would be to make more Gavin and Stacey or something
Ruth Jones in "A Child's Christmases In Wales". In 2010 she starred in the BBC Four comedy "The Great Outdoors" alongside Mark Heap, and in December presented the first of four chat shows on BBC Two, "Ruth Jones' Christmas Cracker". In January 2011 she starred as Carry On actor Hattie Jacques in the BBC Four drama "Hattie", which tells the story of Jacques' affair with her young driver John Schofield while she was married to "Dad's Army" actor John Le Mesurier. In 2008, Jones co-founded Tidy Productions with producer David Peet. The company produced the series Jones presented on BBC Radio Wales