Buoyancy poster
Where to stream

Buoyancy

3.920201h 54mMovieThriller

When an overly ambitious student gets invited for a submarine journey by an eccentric entrepreneur, she comes to realize that deep-down inside people are not who they pretend to be.

DirectorRoel Leijten
WriterRoel Leijten

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsTubi TVTubi TVAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsYouTube FreeYouTube FreeAmazon MX PlayerAmazon MX Player
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Roel Leijten

RFRebecca Finch
Rebecca Finch
Amelia Anderson
MWMichael Wagner
Michael Wagner
Nicholas Hallberg
EHEline Havenaar
Eline Havenaar
Reporter
PBPortia Booroff
Portia Booroff
Claire Tyche
SR
Simon Rhys-Jones
Ethan Campbell

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See all fromRebecca Finch

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Buoyancy — streaming FAQ

Which OTT platform streams Buoyancy?

Buoyancy is streaming on Amazon Prime Video, Tubi TV and Amazon Prime Video Free in United Kingdom, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is Buoyancy on Netflix?

No, Buoyancy is not on Netflix in United Kingdom as of November 2026. It's currently on Amazon Prime Video and Tubi TV.

Is Buoyancy on Amazon Prime Video?

Yes — Buoyancy is included with an Amazon Prime Video subscription in United Kingdom as of November 2026.

Where can I watch Buoyancy for free?

Buoyancy is available to stream free (with ads) on Tubi TV and Amazon Prime Video Free in United Kingdom.