The scientific theory in Ghostbusters is that the cohesive part of a spirit is an ectoplasmic residue, which is left behind in our realm if it comes into contact with a ghost. This has been discovered in a few paranormal investigations, but there is no scientific proof that the ectoplasm came from an incorporeal entity. Ghostbusters would not be a funny movie unless there was a common occurance of being attacked by a ghost... like that of Peter Venkman getting "slimed" from head to toe in green goo.
Proton Packs and Ghost Traps
He wasn't a ghost. He was a giant Stay-Puff Marshmallow Man. He was made of marshmallow.
His name is Slimer. Although I don't think he had a name in the actual Ghostbusters movies. I think he was only given a name in the cartoon TV show that was on in the late 1980s to early 1990s.
In "Ghostbusters," the order of the prominent ghosts includes the Stay Puft Marshmallow Man, who serves as the final antagonist, and the various spirits encountered throughout the film, such as Slimer and the ghost of the librarian. The Ghostbusters first confront Slimer in the hotel, followed by other spirits like the Taxi Driver ghost. The movie builds up to the climactic battle against the Stay Puft Marshmallow Man, representing the culmination of their efforts. Each ghost adds to the comedic and supernatural elements that define the film.
Mick Smiley - Magic
Proton Packs and Ghost Traps
There the guns from Ghostbusters. Remember?
I ain't afraid of no ghost!
ghostbusters!
Call ghostbusters
GhostBusters
This isn't Ghostbusters. They can't be captured.
In my opinion, it is Ghostbusters!
Pick up the phone and call Ghostbusters
Ghostbusters - 1986 The Ghost of Don Quixote 1-46 was released on: USA: 10 November 1986
Extreme Ghostbusters - 1997 Ghost Apocalyptic Future - 1.18 was released on: USA: 1 October 1997
No, John Malkovich is not in Ghostbusters.