Construction for the new subway tunnel unseals a monster. Four students and the students of Spengler's class 'Paranormal Phenomena 101' forms a new generation of Ghostbusters to battle the demon Akira.
Garrett, Roland and Eduardo repair the equipment while Akira uses Kylie to spread disease. Kylie is freed after they track her down. They upgrade the equipment to stop Akira. Though it seems like Akira is just the beginning.
A clay giant attacks two men vandalizing of a synagogue. Garrett runs into old friends that he used to play basketball and hustle with, Roland is not so welcome. The team deals with racism and bigotry.