Existential Risk poster
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Existential Risk

2025MovieDocumentary

Existential Risk is a film about the possibility of human extinction or civilizational collapse, as these questions (and others) are grappled with in Cambridge, England. A personal documentary in which the filmmaker's own existential crisis (micro) is contrasted with planetary risk (macro).

DirectorGary Walkow
WriterGary Walkow
ProducerGary Walkow

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 AdsPlexPlexAmazon MX PlayerAmazon MX Player
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Gary Walkow

DC
David Cleevely
Self
HP
Huw Pryce
Self
HH
Hugh Hunt
Self
JH
Jane Heal
Self
SA
Shahar Avin
Self

More from Gary Walkow · Director

Sledge Hammer!
Sledge Hammer!
1986 · 8.0
They Came from Outer Space
They Came from Outer Space
1990 · 7.0
Beat
Beat
2000 · 5.2
Crashing
Crashing
2007 · 5.0
Chasing Flavor
Chasing Flavor
2020
The Trouble with Dick
The Trouble with Dick
1987 · 5.3
Lars Shrike Walks The Night
Lars Shrike Walks The Night
2024 · 7.0
AUTO-MATES
AUTO-MATES
1978
Notes from Underground
Notes from Underground
1995 · 5.0
Extreme Beat - Spür den Puls!
Extreme Beat - Spür den Puls!
2008
See all fromGary Walkow

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Existential Risk — streaming FAQ

Which OTT platform streams Existential Risk?

Existential Risk 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 Existential Risk on Netflix?

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

Is Existential Risk on Amazon Prime Video?

Yes — Existential Risk is included with an Amazon Prime Video subscription in United Kingdom as of October 2026.

Where can I watch Existential Risk for free?

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