I was checking the werewolf out a few weeks ago at a R.I.P. store. It works pretty good. The lips pull back and the jaw opens when you open your mouth. There was a bit of a gap between the eye holes and my face that made it look pretty fake but, if you're light skinned, it would probably help to paint the skin around your eyes black. You can also buy the whole costume that matches the mask to complete the effect.