The War Between the Land and the Sea S1E4 backdrop
The War Between the Land and the Sea poster

The War Between the Land and the Sea (2025)

S1E4 The Witch of the Waterfall

Dec 14, 2025 Season 1 Episode 4 Sci-Fi & Fantasy, Drama

Amidst the chaos of a war-ravaged London, Barclay and Salt find themselves fleeing for their lives as UNIT faces a major crisis. Meanwhile, Tide poses a new threat to the nation while Gunsberg pushes forward with his sinister agenda. As the situation escalates, the Severance's plots grow increasingly desperate, calling for a sacrifice.