Creepy new Paranormal Activity 2 trailer materialises

Dogs walking backwards. A baby. A mysterious woman. All shot on a glitchy security camera. It can only mean one thing - a new trailer for vérité scare-fest Paranormal Activity 2 has arrived.

With so much of the sequel's plot details safely hidden under a shroud of darkness, the only thing we know for definite about Paranormal Activity 2 right now is that Tod Williams and Michael R. Perry replace the first film's Oren Peli as director and writer, respectively, and that there's a possibility that actress Katie Featherston will be making a return appearance in some capacity.

Those scant facts aside, we're left with the footage displayed below to pick over for clues. Whose is the body that flies violently into the camera in the first 20 seconds? Who's the evil woman that appears in the doorway after about a minute? Most importantly, where can we get some good quality frying pans as seen at the 40 second mark?

All these and other questions will be answered, we hope, when Paranormal Activity 2 arrives on 22 October.