#6 Beetlejuice (1988) 

Long before flash mobs were the rage of the Internet, Tim Burton put together this fancy little number in Beetlejuice. Alec Baldwin and Geena Davis are dead, haunting this house that used to belong to them. Here, the new tenants are having an innocent dinner party. The uninvited guests, er, ghosts, don’t like that one bit and plan on scaring them out the front door. With the help of Harry Belafonte.

Watch this clip