Exposure to toxic waste, found under Gus' house, turns Chris into a genius and with Gus he proceeds to enter and win spelling bees.
| Name | Type | Role | |
|---|---|---|---|
| Steve Pepoon | Writer | ||
| Art Kassul | Guest Star | ||
| George Roth | Guest Star | ||
| Matthew Faison | Guest Star | ||
| Mitch Pileggi | Guest Star | ||
| Tim Farrell | Guest Star | ||
| John Fortenberry | Director |