The War Between the Land and the Sea
The War Between the Land and the Sea Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | ||
|---|---|---|---|---|---|---|---|
| S1 | 7.2 | 7.3 | 7.5 | 7.3 | 6.9 | 6.5 |
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About
"Old enemies resurface when the sea fights back"
A spin-off adventure set in the same universe as a long-running British sci-fi franchise, this miniseries follows a military-scientific taskforce as an ancient reptilian species from Earth's oceans resurfaces to challenge humanity for the planet. Expect large-scale disaster-movie stakes, submarine and coastal set pieces, and an ensemble of soldiers and scientists scrambling to contain a threat older than mankind. The tone leans tense and apocalyptic rather than whimsical, with the show's short run keeping the pace brisk. It works best as a tense sci-fi survival tale rather than a deep character study.
the tense, large-scale invasion premise that pits humanity against an ancient rival civilization.
you want deep character work rather than fast-moving disaster spectacle.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons

| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Homo Aqua | 7.3 | 1K | — | |
| ▶ | 2 | Plastic Apocalypse | 7.5 | 1K | — | |
| ▶ | 3 | The Deep | 7.3 | 829 | — | |
| ▶ | 4 | The Witch of the Waterfall | 6.9 | 798 | — | |
| ▶ | 5 | The End of the War | 6.5 | 713 | — |