Trouble at School is episode 18b of Comedy World. It premiered on Kids' WB on June 5, 1999.
- Andrew Rannells as PC Guy
- Josh Peck as Eric
- Mike Pollock as Principal Walker
- Tress MacNeille as Mrs. White
- Edward Felker as David
- Gary Sauls as Joey
- Eric Stuart as Sebastian
- Mary Kay Bergman as Kimberly
- Frank Welker as Chip
- This episode reveals that Mrs. White suffers from globophobia (the fear of balloons).
- PC Guy's alarm sounds completely different in this episode.