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Neptune was released on July 1, 2017 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 Daniel Nolasco
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Neptune — streaming FAQ
Which OTT platform streams Neptune?
Neptune isn't streaming anywhere in United States yet.
Is Neptune on Netflix?
No, Neptune is not on Netflix in United States as of August 2026.
Is Neptune on Amazon Prime Video?
No, Neptune isn't on Amazon Prime Video in United States right now.
Where can I watch Neptune for free?
Neptune isn't streaming in United States yet, so there's no way to watch it free at the moment.
What is the OTT release date for Neptune?
Neptune hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around August 19, 2017. This is a prediction, not a confirmed date.