Summary: Alison Steadman and Larry Lamb , known for their roles in ' Gavin and Stacey ,' embark on a road trip down memory lane. The journey becomes a reflection on their 25-year friendship and their experiences in the entertainment industry. Steadman and Lamb engage in various activities during the trip, including cold water swimming and puppet making. The trip includes visits to iconic filming locations and offers a unique behind-the-scenes perspective on ' Gavin and Stacey .' ...