Episodes

1. Episode 1
★ 6.42023-03-06 · 45m
Disturbing events in the world's oceans alarm scientists around the globe, launching an investigation into a mysterious threat to humanity's fragile existence.

2. Episode 2
★ 6.12023-03-06 · 45m
As bizarre occurrences continue to unfold around the world, scientists scramble to find the source of mysterious deaths and phenomena endangering humanity.

3. Episode 3
★ 6.12023-03-07 · 46m
While Venice suffers an unprecedented plague of jellyfish, it's discovered that a mutated bacterium is the cause of a growing number of deaths on the coasts.

4. Episode 4
★ 5.42023-03-07 · 43m
Political leaders grow skeptical about the dramatic situation on the French Atlantic coast, while the ice worms on the sea bed continue to spread.

5. Episode 5
★ 5.72023-03-08 · 45m
Dr. Cécile Roche detects in crabs that have overrun coasts around the world the same bacterium that entered drinking water on the French coast via infected lobsters.

6. Episode 6
★ 5.72023-03-08 · 46m
Johanson suspects that an unknown marine intelligence, which he calls Yrr, is behind the strange happenings, and wants to contact the life form.

7. Episode 7
★ 5.52023-03-09 · 46m
The expedition to study the Yrr sets out for the Arctic, where a large number of Yrr signals were spotted.

8. Episode 8
★ 5.62023-03-09 · 45m
With humanity's future at stake, the team butts heads on what to do. In a desperate situation, a radical decision is made.
Where to watch
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Availability for United States, provided by JustWatch via TMDB. Links open the provider's own listing.
Cast

Alexander Karim
Dr. Sigur Johanson

Cécile de France
Dr. Cécile Roche

Leonie Benesch
Charlie Wagner

Joshua Odjick
Leon Anawak

Takehiro Hira
Riku Sato

Krista Kosonen
Tina Lund

Rosabell Laurenti Sellers
Alicia Delaware

Barbara Sukowa
Prof. Katherina Lehmann

Oliver Masucci
Jasper Alban

Klaas Heufer-Umlauf
Luther Roscovitz

Lydia Wilson
Sara Thompson

Takuya Kimura
Aito Mifune

















