Originally Posted by Sara504
Is that the one where the kid does drawings on the wall that is only visible by black light and tries to kill the parents?
I think you're talking about the movie Orphan
Where she is a crazy Russian girl who doesn't age in appearance and was adopted, but she tried seducing the dad and later killed him.
In the movie Insidious he does end up getting possessed by the witch lady. That's why he takes on its' appearance and attacks the family.
I don't know why I'm even in this thread....