Join us for a battle of the Rollers! Lady Penelope's pink Rolls Royce is an icon of Thunderbirds, and one of TV's most recognisable cars. FAB 1 is ably driven by Parker on land and sea, gunning down bad guys and getting to the danger zone just on time. Meanwhile, Gerry Anderson's 1980s puppet series, Terrahawks, gave us HUDSON - a self-driving car with a mind and voice of its own, plus a chameleon paint job that changes to suit the scene. But which Rolls Royce of the future is better? Jack and Ben are having a War of Nerves to find out!