Watch Series: Merlin: Secrets & Magic Released in (2009) - Season 1 produced by UK, The TV Series categorized in Documentary, Fantasy, Science-Fiction, and content rating Documentary with duration 30 min broadcasted as these networks BBC Three, Streamed at Putlocker & directed by Mark Procter. A documentary series created by the British Broadcasting Corporation called Secrets and Magic was produced to accompany episodes of the second season. In a similar fashion to Doctor Who Confidential, the series looks at the production of each episode of the series, featuring interviews with cast and crew and on-set footage. - Season 1