This BBC Two special takes a look back at the success of the first season of the award-winning Heroes. Charting the story of Peter Petrelli, as he avoided becoming the exploding man that would destroy New York. The show also takes an exclusive peek at the much-anticipated second series of Heroes, featuring interviews with all the main cast, including Milo Ventimiglia, Ali Larter, Greg Grunber and the show's creator, Tim Kring.