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19 minutes to question everything you know about yourself.
TMDB
70
IMDb
73
Watch(US)

Zero Sum (2016)

Existential dreadClaustrophobicUnsettling

Overview

DramaScience Fiction

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 looks out of the window and sees hundreds of identical ships orbiting a green planet. Ruth remembers the pledge she made to begin a new life, light years away from the earth. Suddenly there's a noise from the other side of a dividing screen and Ruth realises that she's not alone.

Flag of USUSFlag of GBGB
Content warning
Identity and selfhoodSacrifice and rebirthIsolation vs. connectionThe cost of escape

Standout Aspects

Acting

Aimee-Ffion Edwards carries crushing vulnerability with zero dialogue.

Production

Featureless spaceship becomes character through oppressive sound design.

Cinematography

Hundreds of identical ships create haunting visual of collective isolation.

Best for:Solo: Late night, lights off, existential crisis optional but likely.·Rewatch: Second viewing hits different once you know Ruth's truth.
Heads up:Disturbing: Body horror elements: tube removal, implied surgical modification.·Emotional: Bleak ending that offers no comfort, only questions.
J

Director

Jimmy Hay

ReleasedJan 1, 2016
Runtime19m
StatusReleased

Vibe

Paceslow
Intensityhigh
Tonedark
Feelheavy
BFI
Ffilm Cymru Wales

Top Cast

Aimee-Ffion Edwards

Aimee-Ffion Edwards

Ruth Sharman

Phil Davis

Phil Davis

Neumann

Ask about Zero Sum

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Deep Dive

Trivia, insights & behind the scenes

Insight

The title references game theory where one person's gain equals another's loss—fitting for a film about replacement and sacrifice.

1 item hidden due to spoilers

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