Walking With Dinosaurs Spectacular Launches At The O2 Arena

LONDON - MARCH 18: An adult Tyrannosaurs Rex robotic dinosaur performs in the O2 arena ahead of the forthcoming European leg of the live show 'Walking With Dinosaurs' on March 18, 2009 in London, England. The live arena show, which has already toured throughout North America, tours the UK from July 2009. The £10 million show features 15 mechanical life-sized dinosaurs and is based upon the hit BBC TV series of the same name. (Photo by Oli Scarff/Getty Images)