Venkman and Dana are living happily ever after. The aging busters struggle to keep new york under controll, when around Halloween an Evil force raises from the pits of the earth to rein supreme. Sam Hain! Im sorry but it would be all top easy of a movie to make great. They hire new busters, three new ghostbusters ot be exaxct. Jeff Anderson, i think would make a good buster. I dont know about the others. So the script would go on, in the end sam hain could possess one or all of the new ghostbusters. And to save the day, the originals, with the climactic end when Peter shows up to help free the hired hands and defet sam hain. It works too well, the bust they show would be the newbies first bust giving it a feel like the original. The ecto-1a to be dressed up the same. Exept it has the original logos on it. Thank god…use allt he ORIGINAL equipment. This whole new advanced equipment blows my mind, i think it is incredebly stupid to increace the power for a pack. Well anyway, this is only an idea. I can explain it in person better than typing. What do you think?

Sounds good, but if they make GB3 it's bound to have the Devil as the baddie, but other than that I like your idea.

I dont know the plot has a few good ideas but a few bad ones like dana and peter living happily together

well the two actors that played dana (weaver) and peter (murray) said they dont want to make the movie so i say ditch them and use the rest of your idea