Knock Knock 2
Directed by Chris ShengR
2011 83m[Horror](/on-demand/category/horror), [Mystery](/on-demand/category/mystery)2.611%5.5
Based on found footage, the story centers on four friends in their early 20s. Last year, on the night before Halloween, they decided to go on a self made tour of famous Hollywood murders and celebrity haunted houses. The tour led them to a house known as 1666. They have been missing ever since.
