Where to watch Sea of Madness (2024) in the UK
Sea of Madness (2024) is available to watch free in the UK on Tubi TV and Plex. It can also be rented from Amazon Video or bought from Amazon Video. Last verified on 10 September 2026 by ScreenSearch.
The survivors of "The Bogman" and five new acquaintances find themselves stranded on a WW2 military vessel in the middle of the ocean. A secret organization has discovered a strange new bacterium on the ocean floor and a freak storm causes this "black goo" to escape while the crew seems to be transforming into evil, grotesque, mermaids. Can Dr. Benjamin Martin and Deputy Thomas be lucky enough to survive yet another creature from the BCU (Bog Creature Universe)?
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Is Sea of Madness on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — Sea of Madness (2024) is not currently on Netflix in the UK. It is streaming on Tubi TV and Plex instead.
Amazon Prime Video
No — Sea of Madness (2024) is not currently on Amazon Prime Video in the UK. It is streaming on Tubi TV and Plex instead.
Disney+
No — Sea of Madness (2024) is not currently on Disney+ in the UK. It is streaming on Tubi TV and Plex instead.
Cast & crew
Top-billed cast in Sea of Madness.
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Jessa Jupiter FluxMermaid -
Patricia Flanagan
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Mitch Laing
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Catalina CieloJennifer
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Brent Wayne RogersProfessor Layton
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Sea of Madness — frequently asked questions
Where can I watch Sea of Madness for free in the UK?
Sea of Madness (2024) is available free (with adverts or a TV licence) on Tubi TV and Plex in the United Kingdom.
How much does it cost to rent Sea of Madness?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Amazon Video so you can check the current price.
Can I buy a digital copy of Sea of Madness?
Yes. Sea of Madness can be bought as a digital download from Amazon Video in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Sea of Madness on Netflix in the UK?
No — Sea of Madness (2024) is not currently on Netflix in the UK. It is streaming on Tubi TV and Plex instead.
Is Sea of Madness on Amazon Prime Video in the UK?
No — Sea of Madness (2024) is not currently on Amazon Prime Video in the UK. It is streaming on Tubi TV and Plex instead.
Is Sea of Madness on Disney+ in the UK?
No — Sea of Madness (2024) is not currently on Disney+ in the UK. It is streaming on Tubi TV and Plex instead.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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