Rory catches up with Chris Evans and Matt Le Blanc to talk about their Ireland film. Rory also takes us behind the doors at Rolls Royce HQ to see the new Dawn come together. Chris Harris gives us another thrilling lap of the Top Gear test track, this time in a Porsche, and motoring legend Norman Dewis drops in to talk about his action packed test-driving career, including a quick spin in the famous E type.