Comedy double bill. In 'Ghostbusters', New York parapsychologists Peter Venkman (Bill Murray), Raymond Stanz (Dan Aykroyd) and Egon Spenler (Harold Ramis) decide to go into business as Ghostbusters when their scholastic grant is withdrawn.
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 'Ghostbusters 2', the boys in the boiler suits have hit harder times having been sued by municipal authorities, and they are now reduced to doing the circuit of kiddies parties.
However, it turns out that there is a physical embodiment of evil slurping around beneath the city, and the men find themselves re-employed once again.