Discover how the activity began.
OverView :In 1988, young sisters Katie and Kristi befriend an invisible entity who resides in their home.
Release Date: 2011-10-19
Runtime: 83 minutes
Popularity: 5.6049
Language: en
Votes: 2233
Genres:
Horror
Mystery
Katie Featherston
Sprague Grayden
Lauren Bittner
Christopher Nicholas Smith
Chloe Csengery