Watch Series: Heroes Unmasked Released in (2007) - Season 3 produced by UK, The TV Series categorized in Documentary, and content rating TV-PG with duration 10 min broadcasted as these networks BBC Two, BBC, Streamed at Putlocker & directed by Claudia Marciante, Gwen Isaac. Heroes Unmasked is a behind-the-scenes documentary television series of the American television series Heroes, made by the BBC and narrated by Anthony Head in series 1–2, and in series 3 by former Heroes actor Santiago Cabrera. The show aired after an episode was shown on BBC Two. - Season 3