Episode Rankings

1. #1 Fan Favorite
   

   6.5/10(636 votes)

   #1 - Episode 1

   S1:E13/6/2023

   Disturbing events in the world's oceans alarm scientists around the globe, launching an investigation into a mysterious threat to humanity's fragile existence.

   Director:Luke Watson

   Writer:Unknown

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   Director:Luke Watson

   Writer:Unknown
2. 

   6.6/10(514 votes)

   #2 - Episode 2

   S1:E23/6/2023

   As bizarre occurrences continue to unfold around the world, scientists scramble to find the source of mysterious deaths and phenomena endangering humanity.

   Director:Luke Watson

   Writer:Unknown

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   Director:Luke Watson

   Writer:Unknown
3. 

   6.4/10(448 votes)

   #3 - Episode 3

   S1:E33/7/2023

   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.

   Director:Barbara Eder

   Writer:Unknown

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   Director:Barbara Eder

   Writer:Unknown
4. 

   6.1/10(407 votes)

   #4 - Episode 4

   S1:E43/7/2023

   Political leaders grow skeptical about the dramatic situation on the French Atlantic coast, while the ice worms on the sea bed continue to spread.

   Director:Barbara Eder

   Writer:Unknown

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   Director:Barbara Eder

   Writer:Unknown
5. 

   6.5/10(398 votes)

   #5 - Episode 5

   S1:E53/8/2023

   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.

   Director:Barbara Eder

   Writer:Unknown

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   Director:Barbara Eder

   Writer:Unknown
6. 

   6.3/10(373 votes)

   #6 - Episode 6

   S1:E63/8/2023

   Johanson suspects that an unknown marine intelligence, which he calls Yrr, is behind the strange happenings, and wants to contact the life form.

   Director:Barbara Eder

   Writer:Unknown

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   Director:Barbara Eder

   Writer:Unknown
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7. 

   6.3/10(348 votes)

   #7 - Episode 7

   S1:E73/9/2023

   The expedition to study the Yrr sets out for the Arctic, where a large number of Yrr signals were spotted.

   Director:Philipp Stölzl

   Writer:Unknown

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   Director:Philipp Stölzl

   Writer:Unknown
8. 

   5.8/10(412 votes)

   #8 - Episode 8

   S1:E83/9/2023

   With humanity's future at stake, the team butts heads on what to do. In a desperate situation, a radical decision is made.

   Director:Philipp Stölzl

   Writer:Unknown

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   Director:Philipp Stölzl

   Writer:Unknown