Heroes - Series 1 - The Invisible Touch

Behind the scenes of the drama series. Producers of Heroes trawled the globe to pick the right actors and actresses to appear in the show. Creator Tim Kring reveals why he choose British actor, former Time Lord, Christopher Eccleston to play the role of Pete Petrelli's reluctant mentor, the Invisible man. Greg Grunberg, who plays Matt Parkman, describes how he caused chaos at his audition, and George Takei, Sulu from Star Trek, talks about his role in the thrilling but dangerous world of Heroes.