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EPISODE · BBC IPLAYER
Season 1 · Episodes 3–4
Landed Sun, 14 Dec 2025 · 15:30 your time · 2 episodes · 1h 29m
Season 1, Episodes 3–4 of The War Between the Land and the Sea aired Sunday, 14 December 2025 at 8.30pm UK time on BBC iPlayer.
- S01E03The DeepBarclay 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.
- S01E04The Witch of the WaterfallBarclay 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.
NEXT IN SEASON 1
Episode 5 · season finale
Sun 21 Dec · 16:00

The War Between the Land and the Sea
1 season · 5 episodes · ended
AVAILABILITY
Airs on BBC iPlayer; availability in United States may differ.
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