A college teacher brings the little creatures back to his campus, where they proceed to terrorize the faculty and students.
| Actor | Role |
|---|---|
 Evan MacKenzieSkip Carter | Skip Carter |
 Eva LaRueErin Riddle | Erin Riddle |
 Kevin McCarthyProfessor Ragnar | Professor Ragnar |
 Patrick PinneyFish Ghoulie (voice) | Fish Ghoulie (voice) |
 Richard KindCat Ghoulie (voice) | Cat Ghoulie (voice) |
 Bob BergenRat Ghoulie (voice) | Rat Ghoulie (voice) |
| JJohn R. JohnstonJeremy Heilman | Jeremy Heilman |
 Patrick LabyorteauxMookey | Mookey |
 Hope Marie CarltonVeronica | Veronica |
 Billy MorrissetteWes | Wes |
| AAndrew BarachHarley | Harley |
 Jason Scott LeeKyle | Kyle |
 Griffin O'NealBlane | Blane |
 Marcia WallaceMiss Boggs | Miss Boggs |
 Stephen LeeBarcus | Barcus |
 Dan ShorProfessor | Professor |
| SSherrie WillsBuffy | Buffy |
 Thom Adcox-HernandezPixel | Pixel |
 Matthew LillardStork | Stork |
| KKathy BensonGirl | Girl |
 Nicole PicardParty Girl | Party Girl |
 Kane HodderMan in Rolling Mop Bucket (uncredited) | Man in Rolling Mop Bucket (uncredited) |
| SSandy MaschmeyerBeauty | Beauty |