James Corden and Ruth Jones have begun filming the final episode of the beloved BBC sitcom Gavin and Stacey on Barry Island, Wales. The episode, set to air as a Christmas special, will see the return of main cast members including Joanna Page, Mathew Horne, Alison Steadman, Larry Lamb, and Rob Brydon. Fans are eager to see the conclusion to the cliffhanger from the 2019 special where Nessa proposed to Smithy. Corden and Jones have been spotted directing scenes, with Nessa seen driving a rickshaw. The show's creators confirmed the script was completed earlier this year and have been documenting the filming process on social media. The episode promises to be a major highlight of BBC’s Christmas Day programming.