Darkness at Noon, Part 1 is the first episode for Extreme Ghostbusters. When Achira, a disease-spreading entity, is released by a group of subway workers, former Ghostbuster Egon Spengler, now a college professor teaching paranormal studies at a New York university, rounds up the only students in his class to be the next team of Ghostbusters.
Darkness at Noon, Part 2 is the second episode for Extreme Ghostbusters and the second part of the Darkness at Noon story. With Achira spreading her disease through a possessed Kylie Griffin, Egon Spengler, himself infected, helps to train and equip the new recruits for battle.
Written by Billy Brown, Dan Angel, and Dean Stefan