<article> <figure> <img src="http://www.moviesom.com/resources/20150216211140social.jpg" title='Knock Knock 2' alt='Knock Knock 2'/> </figure> <h1>Knock Knock 2</h1> <p>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. Written by Anonymous (IMDB.com)</p> <details><summary>Runtime: 83</summary> <summary>Release date: 2011-10-13</summary></details> </article>