Heroes Unmasked

Behind the scenes of the drama series. Actor Sendhil Ramamurthy reveals how Mohinder Suresh has fought to find the truth behind his father's theories and hunt down the man behind his murder. Investigating whether the show's themes are fact or pure science fiction, eminent scientist Dr Brian Cox examines our heroes' super abilities and decides how long it will be before we're reading people's minds and time-travelling for real.