Who are they? Dr Mike Vlasek, Rock and roll Head of Surgery and recovering morphine addict Dr Frank Campion (‘Cranky Frank'), Head of ED, Compassionate, vulnerable and the world's worst boss
Who are they?Peter Petrelli, hospice nurse and empathic mimic (he copies other Heroes' superpowers in a really nice way). Sylar, watchmaker and superpowered psychopath (he steals Heroes' abilities in a really decapitating way).
Who are they? Michael Scofield, structural engineer and fugitive with a highly complex mind Alexander Mahone, FBI agent assigned to hunt down Michael and his escapees, puzzle addict and superbrain