It's the one petrolheads having been revving up for all year, the Top Gear Christmas Special. Ever wondered if the wise men ditched the camels for Porsche Carreras or the star for a satnav? Jeremy Clarkson, Richard Hammond and James May embark on a seasonal road trip, trying to follow the path of the three wise men across the Middle East. However, they opt to do so in open-top sports cars that were built for significantly less demanding tasks than driving along the conflict-ridden mountains of southern Turkey, through war-ravaged Iraq and across the searing deserts of Syria. The trio also try to find out what myrrh is and where it can be bought.