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
Gavin & Stacey be another series of the show, I think Ruth and I are definite about that.", while Jones said, "Where would we go with it?...No, it's really time to say goodbye to these characters now". Jones ruled out a film version, declaring the show "very much belongs to the little screen, not the big one". Immediately after the show's series three finale, fans began internet campaigns for a fourth series to be produced, while other cast members expressed mixed views. However, whilst the cast and crew have ruled out the possibility of another series, many have hinted at the possibility of