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A mother desperate to reconnect with her troubled daughter becomes embroiled in the urban legend of a demonic witch.
Don't Knock Twice streaming: where to watch online?
Currently you are able to watch "Don't Knock Twice" streaming on Netflix. It is also possible to buy "Don't Knock Twice" on Apple iTunes, Vudu, Google Play Movies, YouTube, Amazon Video as download or rent it on Vudu, Apple iTunes, Microsoft Store online.