Plots(1)
A paranoid shut-in hears a knock at the door, and can only come to dark and comedic conclusions about who – or what – is on the other side. Delusions and a little science ensue. (Nashville Film Festival)
Gallery (1)
USA
![Knock Knock - Posters](http://image.pmgstatic.com/cache/resized/w663/files/images/film/posters/161/732/161732815_bd106a.jpg)
A paranoid shut-in hears a knock at the door, and can only come to dark and comedic conclusions about who – or what – is on the other side. Delusions and a little science ensue. (Nashville Film Festival)