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Zero Sum

6.8201619mMovieScience FictionDrama

Ruth (Aimee-Ffion Edwards) wakes inside a featureless spaceship; she's no memory and is kept alive by a plastic tube connected to her lower back. Ruth removes the tube and as the searing pain subsides, her memory begins to return. She…

DirectorJimmy Hay
WriterJames Gillingham

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by Jimmy Hay

AEAimee-Ffion Edwards
Aimee-Ffion Edwards
Ruth Sharman
PDPhil Davis
Phil Davis
Neumann
PP
Poppy Pedder
Ruth Double (uncredited body double for Aimee-Ffion Edwards)

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Zero Sum — streaming FAQ

Which OTT platform streams Zero Sum?

Zero Sum isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video. It's not on Netflix.

Is Zero Sum on Netflix?

No, Zero Sum is not on Netflix in United States as of November 2026. You can rent or buy it on Amazon Video.

Is Zero Sum on Amazon Prime Video?

Zero Sum 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 Zero Sum for free?

Zero Sum isn't available free in United States; you can only rent or buy it on Amazon Video.