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Natural World

2013-2014

Episode 9: Killer Whales: Beneath the Surface

Duration: 44 minutes

on BBC Four

Documentary revealing the social side of the killer whale; a creature long feared as a sea monster until it was studied in captivity for the first time. Show more

BBC Four

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BBC Four reflects arts, music and culture with an ambitious range of intellectually and culturally enriching programmes, taking an expert and in-depth approach to its subjects.