OK, the release date on this isn't until January 21st, 2011, but this excellent trailer for Don't Be Afraid of the Dark gave me a creepy feeling. Check it out... from producer Guillermo del Toro and starring Katie Holmes and Guy Pearce. It's a remake of an excellent little TV movie from 1973 of the same name.
"A young girl sent to live with her father and his new girlfriend discovers creatures in her new home who want to claim her as one of their own."