The War Between the Land and the Sea S1E2 7 December 2025 on BBC One

On Sunday 7 December 2025, BBC One broadcasts The War Between the Land and the Sea!

Season 1 Episode 2 Episode Summary

The upcoming episode of “The War Between the Land and the Sea” promises to be an exciting and intense installment for fans of the series. Set to air on BBC One, this episode dives into a thrilling story where an ancient and powerful species rises from the depths of the ocean. Their sudden appearance sends shockwaves through the world, sparking an international crisis that puts humanity at great risk.

As the tension builds, UNIT, the elite military organization known for handling extraordinary threats, springs into action. The stakes are high as they work to manage the conflict between the land and the sea. Viewers can expect a mix of action, suspense, and drama as the characters navigate this unprecedented situation, striving to protect the population from the looming danger.

This episode explores themes of survival, conflict, and the unknown. With the fearsome creatures challenging humanity’s understanding of the ocean and its mysteries, the narrative is sure to keep audiences on the edge of their seats. As the battle unfolds, the choices made by UNIT and other key players will have lasting implications for both the land and the sea. Fans of the show will not want to miss this gripping episode filled with unexpected twists and turns.

What Time is the Episode On?

The episode of The War Between the Land and the Sea will be broadcast on December 7 2025 on BBC One at 10:15 PM.

Is the Episode New?

The episode of The War Between the Land and the Sea is all new!

The War Between the Land and the Sea Cast & Stars

Main Cast

Episode Videos & Previews

Watch The War Between the Land and the Sea Online

Watch the show online

The War Between the Land and the Sea Series Information

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.