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Onion was released on October 19, 2016 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Juan Pablo Zaramella
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Onion — streaming FAQ
Which OTT platform streams Onion?
Onion isn't streaming anywhere in United Kingdom yet.
Is Onion on Netflix?
No, Onion is not on Netflix in United Kingdom as of August 2026.
Is Onion on Amazon Prime Video?
No, Onion isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Onion for free?
Onion isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for Onion?
Onion hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around December 7, 2016. This is a prediction, not a confirmed date.