Ghostbusters 1 & 2 Full screenplay film scripts + Movieposter ( 91.5 x 61 cm ) Ghostbusters is a 1984 American supernatural comedy film directed by Ivan Reitman and written by Dan Aykroyd and Harold Ramis. It stars Bill Murray, Aykroyd, and Ramis as Peter Venkman, Ray Stantz, and Egon Spengler, three eccentric parapsychologists who start a ghost-catching business in New York City. It also stars Sigourney Weaver and Rick Moranis, and features Annie Potts, Ernie Hudson, and William Atherton in supporting roles. Ghostbusters II is a 1989 American supernatural comedy film directed by Ivan Reitman and written by Dan Aykroyd and Harold Ramis. The film stars Bill Murray, Aykroyd, Sigourney Weaver, Ramis, Rick Moranis, Ernie Hudson, and Annie Potts. It is the sequel to the 1984 film Ghostbusters and the second film in the Ghostbusters franchise. Set five years after the events of the first film, the Ghostbusters have been sued and put out of business after the destruction caused during their battle with the deity Gozer the Gozerian. When a new paranormal threat emerges, the Ghostbusters reunite to combat it and save the world.