The discovery of a massive river of ectoplasm and a resurgence of spectral activity allows the staff of Ghostbusters to revive the business.

When the local FBI office receives a letter from a terrorist known only as ‘The Citizen’, it’s quickly determined that he’s planning his next act at the Miss America beauty…

After losing their university jobs, three parapsychologists start a ghost-catching business in New York City and uncover a supernatural threat that could destroy the world.