Series 19 of Top Gear sees Jeremy Clarkson, Richard Hammond and James May engage in another collection of incredible adventures, absurd stunts and dream drives, ably assisted by their team racing driver, The Stig. In this series, the presenters use the Aston Martin Vanquish, SRT Viper and Lexus LFA for an incredible American road trip that takes in Las Vegas, Los Angeles and a race against some fighter planes before ending with a hair raising run to the Mexican border. Also in this series, Jeremy invents the world’s smallest car and tests it out on the streets of London, James finds out what the Bentley Continental GT Speed is like on a rally stage, and Richard reaches eye popping speeds on the test track in the amazing Pagani Huayra. There’s also one of Top Gear’s legendary epic journeys in which the presenters attempt to find the source of the River Nile using three rather tired estate cars and a sometimes sketchy knowledge of African geography! It’s the perfect conclusion to another brilliant series of Top Gear.