Watch Series: First Life Released in (2010) - Season 1 produced by UK, The TV Series categorized in Documentary, and content rating TV-G with duration 60 min broadcasted as these networks BBC Two, Streamed at Putlocker & directed by David Attenborough, Martin Williams. Sir David Attenborough goes back in time to the roots of the tree of life, in search of the very first animals, telling their story with stunning photography, state of the art visual effects and the captivating charm of the world’s favorite naturalist. - Season 1