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Step-Brother was released on September 20, 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 Lee Sang-woo
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Step-Brother — streaming FAQ
Which OTT platform streams Step-Brother?
Step-Brother isn't streaming anywhere in United States yet.
Is Step-Brother on Netflix?
No, Step-Brother is not on Netflix in United States as of August 2026.
Is Step-Brother on Amazon Prime Video?
No, Step-Brother isn't on Amazon Prime Video in United States right now.
Where can I watch Step-Brother for free?
Step-Brother 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 Step-Brother?
Step-Brother 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 November 8, 2016. This is a prediction, not a confirmed date.