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.

Ivan Reitman was a Canadian film director and producer. He was known for his comedy films, especially in the 1980s and 1990s. Reitman was the owner of The Montecito Picture Company, founded in 1998.