Goofs:
Revealing mistakes: In a ground level shot of Mr. Stay Puft as he approaches Dana's apartment house, the lower section of the building shakes from the ground vibrations, but the upper sections do not. (more)

Trivia:
The original premise of "Ghostbusters" had three main characters: John Belushi, Dan Aykroyd and Eddie Murphy. They fought ghosts in S.W.A.T. like suits using wands instead of guns. The ghost named Slimer was known as 'Onionhead', and at the end of the movie the Ghostbusters franchise was all over the United States. John Candy also was slated to play Louis. However, with Belushi's death and characters backing out, the script was rewritten and new actors cast. (more)

Filming Locations:
55 Central Park West, Manhattan, New York City, New York, USA (more)

Quotes:
[first lines]
Dr. Peter Venkman: All right, I'm gonna turn over the next card. Concentrate... I want you to tell me what you think it is.
(more)

Awards:
Nominated for 2 Oscars. Another 4 wins & 6 nominations (more)