The annual Bayside Science Fair is coming up and Screech desperately wants to win. Eric may be the school's only hope for winning with his robot duster invention, but Screech insists on enhancing his creation which could get Eric disqualified from the competition.
| Name | Type | Role | |
|---|---|---|---|
| Jeffrey J. Sachs | Writer | ||
| Aaron Pruner | Guest Star | ||
| Jeremy Howard | Guest Star | ||
| Lesean Tarkington | Guest Star | ||
| Patti Johns | Guest Star | ||
| Kevin Thompson | Guest Star | ||
| Aurick Canete | Guest Star | ||
| Penny Nickles | Guest Star | ||
| Don Barnhart | Director |