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Horizon

BBC TwoDocumentary · 62 seasons

7.5TMDB

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Season 12

Questions

Where can I watch Horizon?

Horizon streams on PBS.

How many episodes are in Season 12?

Season 12 has 26 episodes.

Episode roomHorizon S12 E21

Horizon · Season 12 · Episode 21

The Sickly Sea

Monday, July 21 · 60 min

This episode of Horizon describes the various aspects of the pollution problem of the Mediterranean Sea.

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