When I was younger... I'm guessing in the 90's.... I watched a movie where this family is traveling somewhere and they end up in this ghost town. The hotel has ghosts running it, etc. I don't remember much else except in the end the family gets out of the town and goes through this membrane. At home the family is having a get together or something and you find out that the parents are zombies/ghosts now. I think all the ghosts had like green slime that comes out of their mouth or something and thats how you find out the parents are ghosts.

Quinn F