When a fearsome and ancient species emerges from the ocean, dramatically revealing themselves to humanity, an international crisis is triggered. With the entire population at risk, UNIT step into action as the land and sea wage war.
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Availability data: JustWatch
- Seasons
- 1
- Episodes aired
- 5
- Latest aired
- S01E05
- Total runtime
- 3h 57min
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S01E01 Homo Aqua
December 7 · 44min find the promo
Show synopsis
Barclay's ordinary life becomes a world of terror when an ancient species rises from the sea. As UNIT fights for control, the summit on the Thames reveals terrifying secrets.
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S01E02 Plastic Apocalypse
December 7 · 48min find the promo
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Barclay becomes humanity's ambassador when the mysterious Salt emerges from the Tank. But his family's life is torn apart when Salt wreaks revenge upon all mankind.
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S01E03 The Deep
December 14 · 45min find the promo
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Barclay makes a terrifying descent into the world of Homo Aqua. Back on the land, Kate stands alone as Downing Street conspires with the army to change the course of the war.
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S01E04 The Witch of the Waterfall
December 14 · 46min find the promo
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Barclay and Salt go on the run in a war-torn London as UNIT reels from disaster. But when Tide threatens the land and Gunsberg advances his plans, the Severance schemes demand blood.
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S01E05 The End of the War
December 21 · 54min find the promo
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Barclay stands alone, Salt is lost, UNIT is powerless, and the oceans rise as the war reaches its climax. While traitors conspire, can Barclay find Salt before it's too late?