Silent Night, Deadly Night III: Better Watch Out!1989

Wow, wow, wow. Not only is Billy back, but his brain is preserved by a glass dome atop his head. They don't ever say why but it probably has something to do with the telepathic girl a room over. That's right, we merged a bunch of stupid 80s horror tropes into one movie and I LOVED IT. The best scene, however, is when the police chief and Billy's psychiatrist drive together to find him. The cop spends the whole drive trying to convince the psychiatrist to get a car phone. Turns out the guy invested a shitload of money into car phones and he's grifting the doctor! Lol too funny