Ghostbusters (1984) is the comedic tale of three ghost exterminators in the city of New York.

The film's tagline was:

They're Here to Save the World.

Three ghostbusters, (Bill Murray, Dan Aykroyd and Harold Ramis) are called upon to have a paranormal showdown with goblins, poltergeists, and other demons, which are invading an apartment and taking possession of people.

Its most famous line is delivered by one of the Ghostbusters after an encounter with a ghost: "He slimed me." Another line of equal importance - when Dr. Peter Venkman (Bill Murray) warns:

Back off, man. I'm a scientist.