69%
4.9 (115k)Age rating
United Kingdom 
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We couldn’t find any streaming options in the Philippines, but Knock Knock is available in the United States and 27 other countries on Amazon Prime Video, Amazon Prime Video with Ads, and 50 other services.
When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse.
