Just saw on TV Scoop that James Corden isn’t certain about the future of Gavin and Stacey after a one off Christmas special.

“We never intended to write a second series let alone a third,” said Jones. “We don’t want it to become predictable. We will see how the Christmas special goes and take it from there.” He also said: “We will write one if we can make it better. We have to be true to ourselves.”

I, for one, agree that I would prefer that they quit at the top of their game rather than stretch the idea too far and ruin the memories. But if Gavin and Stacey USA does appear, there will be plenty of future material.