The Swarm poster
Where to stream

The Swarm

6.420231 seasonTV-14TV SeriesDramaSci-Fi & FantasyMystery

Across the globe, strange happenings, borne out of the oceans, are mystifying and imperiling the world’s population. A group of scientists undertakes a terrifying mission to the depths of the Arctic Ocean to confront a deadly intelligent life force bent on human extinction.

ProducersIsabelle Hulten·Friedemann Goez

Where to watch

The CWThe CWThe Roku ChannelThe Roku ChannelTubi TVTubi TV
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Mar 6, 2023 6.4
E2
Episode 2
Mar 6, 2023 6.2
E3
Episode 3
Mar 7, 2023 6.2
E4
Episode 4
Mar 7, 2023 5.5
E5
Episode 5
Mar 8, 2023 5.7
E6
Episode 6
Mar 8, 2023 5.7
E7
Episode 7
Mar 9, 2023 5.5
E8
Episode 8
Mar 9, 2023 5.6

Cast

AKAlexander Karim
Alexander Karim
Dr. Sigur Johanson
CFCécile de France
Cécile de France
Dr. Cécile Roche
LBLeonie Benesch
Leonie Benesch
Charlie Wagner
JOJoshua Odjick
Joshua Odjick
Leon Anawak
THTakehiro Hira
Takehiro Hira
Riku Sato
KKKrista Kosonen
Krista Kosonen
Tina Lund
RSRosabell Laurenti Sellers
Rosabell Laurenti Sellers
Alicia Delaware
BSBarbara Sukowa
Barbara Sukowa
Prof. Katherina Lehmann
OMOliver Masucci
Oliver Masucci
Jasper Alban
KHKlaas Heufer-Umlauf
Klaas Heufer-Umlauf
Luther Roscovitz
LWLydia Wilson
Lydia Wilson
Sara Thompson
TKTakuya Kimura
Takuya Kimura
Aito Mifune

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The Swarm — streaming FAQ

Which OTT platform streams The Swarm?

The Swarm is streaming on The CW, The Roku Channel and Tubi TV in United States, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is The Swarm on Netflix?

No, The Swarm is not on Netflix in United States as of September 2026. It's currently on The CW and The Roku Channel.

Is The Swarm on Amazon Prime Video?

The Swarm isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Swarm for free?

The Swarm is available to stream free (with ads) on The CW and The Roku Channel in United States.

How many seasons are in The Swarm?

The Swarm has 1 season in total (8 episodes). The series concluded in 2023.

Are all episodes of The Swarm out yet?

Yes — all 8 episodes across 1 season of The Swarm are out and available to stream.

Is there a Season 2 of The Swarm?

No — The Swarm ended after 1 season, so there is no Season 2.