Check it out. It’s called Paranormal Activity and here are the ghosttails:
After a young, middle class couple (Katie Featherston and Micah Sloat) move into what seems like a typical suburban “starter” tract house, they become increasingly disturbed by a presence that may or may not be somehow demonic but is certainly most active in the middle of the night. Especially when they sleep. Or try to.

The movie is playing in the following cities:
September 24th: LA, NY, San Francisco, Chicago, Boston, Atlanta, & Seattle.
September 25th: Austin, TX; Durham, NC; Boulder, CO; Lincoln, NB; Orlando, FL; Seattle, WA; Ann Arbor, MI; Baton Rouge, LA; Columbus, OH; Madison, WI; Santa Cruz, CA; State College, PA; and Tucson, AZ.