Andie is an outcast, hanging out either with her older boss, who owns the record store where she works, or her quirky high school classmate Duckie, who has a crush on her. When one of the rich and popular kids at school, Blane, asks Andie out, it seems too good to be true. As Andie starts falling for Blane, she begins to realize that dating someone from a different social sphere is not easy.
After losing their academic posts at a prestigious university, a team of parapsychologists goes into business as proton-pack-toting "ghostbusters" who exterminate ghouls, hobgoblins and supernatural pests of all stripes. An ad campaign pays off when a knockout cellist hires the squad to purge her swanky digs of demons that appear to be living in her refrigerator.
Jake and Kristy Briggs are newlyweds. Being young, they are perhaps a bit unprepared for the full reality of marriage and all that it (and their parents) expect from them. Do they want babies? Their parents certainly want them to. Is married life all that there is? Things certainly aren't helped by Jake's friend Davis, who always seems to turn up just in time to put a spanner in the works.
Five years after they defeated Gozer, the Ghostbusters are out of business. When Dana begins to have ghost problems again, the boys come out of retirement to aid her and hopefully save New York City from a new paranormal threat.
When a single mom and her two kids arrive in a small town, they begin to discover their connection to the original Ghostbusters and the secret legacy their grandfather left behind.