Christmas special of the BBC sitcom, written by and starring Ruth Jones and James Corden. Ten years on from the end of the last series, the Shipmans and the Wests come together to spend Christmas in Barry. While Bryn (Rob Brydon) prepares Christmas dinner for everyone, Gavin and Stacey (Mathew Horne and Joanna Page) attempt to reignite their relationship with a trip down memory lane, while Pam (Alison Steadman) resents not spending Christmas at home in Essex, and Smithy (Corden) awaits the arrival of his new girlfriend, Sonia (Laura Aikman).
Writer: James Corden
Writer: Ruth Jones
Actor: Mathew Horne
Actor: Joanna Page
Actor: James Corden
Actor: Ruth Jones
Actor: Larry Lamb
Actor: Alison Steadman
Actor: Rob Brydon
Actor: Melanie Walters
Actor: Laura Aikman
Actor: Rob Wilfort