Michael Fassbender and The Stig go for a spin in the McLaren MP4-12C. Subscribe to see all the reviews, races and challenges: Top Gear .
Clarkson, Hammond and May attempt to beat The Stigs lap time in a Ferrari 458 around the infamous Imola circuit - the most dangerous track in the world.
Car enthusiast and star of Blackadder, Rowan Atkinson, gets into the driving seat.
Top Gear Series 18 broadcast between 29 January and 11 March 2012. See the best bits from the show and fantastic footage from behind the scenes.