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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 - watch online: streaming, buy or rent
Currently you are able to watch "Don't Knock Twice" streaming on Amazon Prime Video. It is also possible to buy "Don't Knock Twice" on Amazon Video, Google Play Movies, YouTube as download or rent it on Amazon Video, Google Play Movies, YouTube online.