The War Between the Land and the Sea S1E5 — The End of the War
6.5

The End of the War

6.5/10 · 773 votesDec 21, 202554 min

Ranked #5 of 5 in Season 1•−0.6 vs season avg

Discussion

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?

Seasons1

Season 1 Episodes5

Cast4

Russell Tovey

Russell Tovey

Barclay Pierre-Dupont

Gugu Mbatha-Raw

Gugu Mbatha-Raw

Salt

Jemma Redgrave

Jemma Redgrave

Kate Lethbridge-Stewart

Ruth Madeley

Ruth Madeley

Shirley Bingham

Crew3

Russell T Davies

Russell T Davies

Writer

Dylan Holmes Williams

Dylan Holmes Williams

Director

A

Adam Lyons

Additional Photography

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Episode Summary

"The End of the War" is episode 5 of The War Between the Land and the Sea season 1. It scored 6.5/10 from 773 votes, ranking #5 of 5 episodes this season (season average 7.1). Directed by Dylan Holmes Williams and written by Russell T Davies, it aired on December 21, 2025.