Egon on the Rampage (S02E32)

The Ghostbusters seem to have two problems: a newscast at their headquarters and Egon's soul being swapped with a demon's thanks to the reporters playing with their equipment. Now, Ray and Winston have to get Egon's possessed body back to the Firehall while Peter goes into another dimension to retrieve Egon's soul, before the change is permanent. (Prime Video)