"Paranormal Activity 2" Trailer Debuts

NEW YORK (CBS) The trailer for "Paranormal Activity 2" has surfaced online, and looks to promise more of the same creepy thrills that the first film had.

The original movie was shot via a handycam as a couple was haunted by a vicious, unseen demon. Based on the trailer, this new film will capture the action via a series of security cameras.

Various people have pointed out that in the final shot of the trailer, the baby in the crib can be seen in the mirror, but not in the crib itself. Also, written upside-down on the bottom of the mirror are the words, "What's happening to Hunter?"

There's also a sudden appearance of a young woman in black who looks very similar to Katie, one of the two characters attacked by the demon in the first film.

"Paranormal Activity 2" will arrive in theaters on Oct. 22.

Watch the trailer below: