Have you ever had the feeling of someone looking over your shoulder? Has that “someone” ever been a ghost? If you haven’t had that unique experience in real life, take a look at this new motion poster from “Sinister,” if you dare. You’ll certainly see a freaky sight. If that’s not enough scariness, there are also three clips below the post that you can check out as well.

“Sinister” stars Ethan Hawke (“Training Day,” “Dead Poets’ Society”), Juliet Rylance (“The Burl,” “Animal”), Fred Dalton Thompson (“Law And Order,” “Die Hard 2”) and James Ransone (“Inside Man,” “The Next Three Days”), and features Michael Hall D’Addario (“People Like Us,” “Are We There Yet?”), Clare Foley (“Win Win,” “Before I Sleep”), and Tavis Smiley (“American Dreams,” “Tavis Smiley”).

According to IMDB, “Sinister” tells the story of a true-crime novelist who uses found footage to realize how and why a family was murdered in his new home. However, what he discovers puts his entire family in the path of a supernatural entity.

You can learn more about the film at the film’s official site.

What do you think about the film? Give your opinions in the comments section below. “Sinister” comes to theaters October 12.