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Season 1 – The War Between the Land and the Sea

Play trailer 0:32 Poster for Season 1 – The War Between the Land and the Sea Dec 2025 Drama Sci-Fi Play Trailer Watchlist
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86% Tomatometer 14 Reviews 58% Popcornmeter 100+ Ratings
The War Between the Land and the Sea — Season 1

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Critics Consensus

The War Between the Land and the Sea is a proper Doctor Who spin-off of climatological proportions with enough verve to satisfy sci-fi enthusiasts and kids alike.

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Critics Reviews

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Benji Wilson Daily Telegraph (UK) Dec 11
3/5
Perhaps the overt environmental message is meant as a prompt for the younger generation, but if so, it is all the more misguided – they are far more aware of what their parents have done to our planet than their parents are. Go to Full Review
Ben Dowell The Times (UK) Dec 8
4/5
This is a well-meaning lecture about environmentalism, but it is wrapped in a lean and propulsive whole that makes the inevitable moments of pious sanctimony, which all but capsized the mother show, more than bearable. Go to Full Review
Ed Power Independent (UK) Dec 8
2/5
It’s always been a reliable rule of thumb that the more UNIT in an episode, the more boring the results. That lesson is delivered all over again in this OK-ish mini-series that has decent production values but suffers from a consistent crisis of tone. Go to Full Review
Vera Wylde Council of Geeks Dec 26
(I consistently thought in the back half) 'I don't like the choice that you made, but you're executing that choice pretty well.' Go to Full Review
Barbara Ellen Observer (UK) Dec 15
As the five episodes unfold, the series markedly improves, weaving an interspecies love story into the environmental themes, and with a darker, more urgent tone than Doctor Who. For those who persist, the final moments are poetic and beautiful. Go to Full Review
Alison Rowat The Herald (Scotland) Dec 12
Davies has a lot of points he wants to get across about humankind’s trashing of the planet, but he doesn’t do so heavy-handedly. He never forgets to put the thrills in, and a few good jokes besides. Go to Full Review
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Audience Reviews

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STALLONE T @Sta89 Jan 14 Its one of boring series,like sea pple dumps tonne of garbage to land and next episode the entire land is clean how?,you are in the bottom of ocean where the sub almost collapse due to pressure and next min you survive.. you swim with min until surface.. how Then how do you fall inlove just min and ans you kiss the fish... See more DanTheMan 2 @DanTheMan2150AD Jan 12 Arriving a full 9 years on from Doctor Who's last televised spin-off, The War Between the Land and the Sea finally makes up for lost time. Visually, the production is serviceable but equally inconsistent, some sequences effectively convey scale and menace, directed adequately enough by Dylan Holmes Williams; others suffer from lacklustre CGI, laughable staging and Lorne Balfe's overly dramatic scoring, loved the Heroes needle drop though. I got strong Children of Earth vibes throughout, almost as if there was a conscious effort to replicate what made that series so good. However, it lacks the big emotional hook, mature tone and Euros Lyn's impeccable direction of that monumental miniseries. As harsh as it may sound I'm being, The War Between the Land and the Sea is very well-intentioned, timely and conceptually strong while being genuinely great at the same time, reframing the classic Sea Devil mythology through a modern ecological lens. See more David H @Southseacoast Jan 11 Well thought out, great pleat, good acting and a brilliant end. See more Austin T @JustanAverageJoe Jan 7 The concept is great, and the first episodes or two are fairly well done, but it falls apart quickly. The main character, Barclay, cries in every episode. He is weak and emotionally fragile and not a character I want to like. I should want to like him, but I do not. The show falls for the same low-budget tiny-mind tropes as many of these types of shows do. The highest ranking and most important people involved are easy to get to and have no protection. The group which should be running the show has only a small contingent (5/6?) of people who all stand around the same workstations like they are the only people who can figure anything out. It could have been done better. The Aqua Kind people could have have inflicted more damage. There could be a submarine lost, a nuclear weapon detonated, or redirected to land and detonated, and yet they chose a weaker story line. Make Barclay mentally stronger and you have a better show. See more Peter W @PeterW1337 Jan 3 Throughly enjoyed watching this, the last episode was alittle underwhelming and the whole thing was really on the nose with it's parallels to real life issues, not that that's a terrible thing animal farm is on the nose and highly regarded. See more Magnus A Dec 31 I found myself trying to work out the age of viewer this was aimed at. I still have no idea. Too trite and juvenile for a mature audience, too preachy and dry for kids. Good actors, decent production values...otherwise dreadful! See more Read all reviews
The War Between the Land and the Sea — Season 1

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Episodes

Episode 1 Aired Dec 7, 2025 Homo Aqua In an administrative error, logistics manager Barclay Pierre-Dupont becomes involved in a covert mission by the independent international agency UNIT in Dragonera, Mediterranean Sea after the discovery and killing of a Sea Devil by fishermen. Details Episode 2 Aired Dec 7, 2025 Plastic Apocalypse Details Episode 3 Airs undefined The Deep Details Episode 4 Airs undefined The Witch of the Waterfall Details Episode 5 Aired Dec 21, 2025 The End of the War Details

Season Info

Director
Dylan Holmes Williams
Creator
Russell T. Davies
Executive Producer
Pete McTighe, Joel Collins, Jane Tranter, Julie Gardner, Phil Collinson
Screenwriter
Russell T. Davies, Pete McTighe
Network
Disney Channel
Genre
Drama, Sci-Fi
Original Language
British English
Release Date
Dec 7, 2025