The War Between Land and Sea 1 season
The War Between Land and Sea 1 season is a dark, large-scale sci-fi drama about a global conflict triggered by ancient creatures awakening in the ocean’s depths. Their sudden attacks on coastal cities shatter the illusion of safety and force humanity to confront the possibility that old myths were warnings, not fiction. As panic spreads, governments scramble for answers while the situation escalates beyond conventional control.
The international organization UNIT joins the investigation, attempting to understand the sea-devils’ motives and prevent a full-scale war. Barclay, Kate Lethbridge-Stewart and their team operate under intense political pressure and public fear, racing against time as new evidence suggests the threat is more complex than a simple invasion.
The release date for The War Between Land and Sea 1 season was set for December 8, 2025. Mixing science fiction, adventure action and emotional stakes, the season explores climate anxiety, environmental responsibility and the fragile balance between nature and civilization—delivering a complete, self-contained story.
There is no official announcement yet, but the universe allows continuation if interest remains high.
The premiere took place on December 8, 2025.
The first season has 5 episodes.
It aired on BBC and is available on the broadcaster’s official platforms.
Yes, all episodes have been released and the season is finished.