star_border 6.1
![](https://image.tmdb.org/t/p/w500/cwHOfYPt1827ixpLzvpKwSXPFq3.jpg)
Horror • Fantasy
13 minutes
Val and her friends play a game that allows them to communicate with the dead. The Knock Knock Game turns any doorway into a portal to the hereafter, but the girls soon learn that are rules that should never be broken.
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