Extreme Ghostbusters - Season 1 - Eps 9: Killjoys
Ghostly clowns are on the loose and feeding on laughter. Eduardo traps one of them, but then he starts to turn into one of them.
About Extreme Ghostbusters

Title: Extreme Ghostbusters
First Air Date: 1997-09-01
Last Air Date: 1997-12-08
Status: Ended
Rating: 6.3/10 (from 61 votes)
Language: EN
Seasons: 1
Total Episodes: 40
Network: Syndication
Genres: Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy, Kids
Production Companies: Adelaide Productions, Columbia TriStar Television, BKN International
Synopsis
Based on the blockbuster films, this action-packed animated series starts a decade after the original Ghostbusters saved New York City from ghosts, goblins and ghouls. All the guys have left town, except Egon, now teaching a Paranormal Studies class at the local university. But Zuul, the all-powerful demon, has awakened from hibernation to wreak havoc on the unsuspecting masses. Desperate to recruit a new team, Egon and the plucky Janine turn to four of his teenage students: Kylie, a genius with an encyclopedic knowledge of the occult; Eduardo, a hip slacker with a crush on Kylie; Garrett, a wheelchair-bound athlete with a hot temper; and Roland, a “gentle giant” mechanical whiz. It's only a matter of time before Egon, Janine, old pal Slimer and the “kids” band together to rid the city of the evildoers.
Cast

Jason Marsden
Garrett Miller (voice)

Alfonso Ribeiro
Roland Jackson (voice)

Rino Romano
Eduardo Rivera (voice)

Tara Strong
Kylie Griffin (voice)

Maurice LaMarche
Egon Spengler (voice)

Pat Musick
Janine Melnitz (voice)

Billy West
Slimer (voice)