Ghostbusters is a 1984 American supernatural comedy film directed and produced by Ivan Reitman and written by Dan Aykroyd and Harold Ramis. It stars Bill Murray, Dan Aykroyd, and Harold Ramis as Peter Venkman, Ray Stantz, and Egon Spengler, a trio of eccentric parapsychologists who start a ghost-catching business in New York City. The film also stars Sigourney Weaver and Rick Moranis, and features Annie Potts, William Atherton, and Ernie Hudson in supporting roles.
Ghostbusters was the first comedy film to employ expensive special effects, and Columbia Pictures was concerned about its relatively high $25–30 million budget and had little faith in its box office potential. Filming took place from October 1983 to January 1984, in New York City and Los Angeles.
Ghostbusters was released on June 8, 1984, to critical acclaim and became a cultural phenomenon. It was well received for its blend of comedy, action, and horror, and Murray’s performance was often singled out for praise. The film earned $282.2 million during its initial theatrical run, making it the second-highest-grossing film of 1984, and the then-highest-grossing comedy ever. It was the number-one film in theaters for seven consecutive weeks and was one of only four films to gross more than $100 million that year. Further theatrical releases have increased the total gross to approximately $295.2 million, making it one of the most successful comedy films of the 1980s. In 2015, the Library of Congress selected it for preservation in the National Film Registry. Its theme song, “Ghostbusters” by Ray Parker Jr., was also a number-one hit.
With its effect on popular culture, and a dedicated fan following, the success of Ghostbusters launched a multi-billion dollar multimedia franchise.