Ultimately the best werewolf movie ever! Great story, great special effects, decent acting and tons of werewolves! I remember watching this on WGN in the mid-eighties, and it has been a favorite of mine since. I actually ran a game of Chill (it's a horror role playing game) based on the movie. I think I was 13 or so. I remember it being fun at the time but I'm sure I'd cringe if I went back and read through my notes.
I won't give you any spoilers, incase you haven't seen it. Just check it out!!!