Where to watch
Not available in United States
Streaming in 1 other country
Knock Knock isn't on any streaming service in United States right now, but it's available in Russia. Streaming rights are licensed per country.
Cast · Directed by Liu Xiang
More from Fan Wei · Lead actor
More from Shawn Dou · Co-star actor
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Knock Knock — streaming FAQ
Which OTT platform streams Knock Knock?
Knock Knock isn't on any streaming service in United States yet, but it's available in Russia. Streaming rights differ by country — switch your country in the header to see where.
Is Knock Knock on Netflix?
No, Knock Knock is not on Netflix in United States as of September 2026.
Is Knock Knock on Amazon Prime Video?
No, Knock Knock isn't on Amazon Prime Video in United States right now.
Where can I watch Knock Knock for free?
Knock Knock isn't streaming in United States yet, so there's no way to watch it free at the moment.
