It's the final leg of Alison and Larry's road trip. In Newport, they join a male Welsh choir and and try their hand at gin making before heading to Barry Island.

Alison and Larry get lost in the maze at Blenheim Palace and try puppet-making with former co-star Robert Wilfort. Larry discusses his attempts at auditioning for James Bond.

Gavin & Stacey's Alison Steadman and Larry Lamb take a 210-mile trip from Billericay to Barry Island. Russell Tovey and Larry introduce Alison to a unique electric bike.