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Underground was released on March 2, 2023 but we couldn't find it on any streaming service yet. Rights can change — try again later.
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Underground — streaming FAQ
Which OTT platform streams Underground?
Underground isn't streaming anywhere in United Kingdom yet.
Is Underground on Netflix?
No, Underground is not on Netflix in United Kingdom as of October 2026.
Is Underground on Amazon Prime Video?
No, Underground isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Underground for free?
Underground 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 Underground?
Underground 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 April 20, 2023. This is a prediction, not a confirmed date.
