Double bill of 1980s action comedies starring Bill Murray, Dan Aykroyd and Harold Ramis. In 'Ghostbusters' (1984), after their scholastic grant is withdrawn, New York parapsychologists Peter Venkman (Murray), Raymond Stanz (Aykroyd) and Egon Spengler (Ramis) decide to go into business as Ghostbusters. Initially scorned, the trio become celebrities after ridding a hotel of a troublesome ghoul, and are called in by musician Dana Barrett (Sigourney Weaver) when she experiences strange disturbances in her Central Park apartment. In the sequel, 'Ghostbusters 2' (1989), the Ghostbusters are struggling to get work as they find themselves being sued by municipal authorities. When a physical embodiment of evil is discovered lurking beneath the city, however, their services are once again required.