George is to become a member of The Happy Guys of Pittsburgh but on the night of the induction, which happens to be Halloween, George and Marsha discover the Happy Guys have a dark side. Meanwhile, Mr. Belvedere shows a different side after he goes wild toilet papering a house while trick or treating with Wesley.
| Name | Type | Role | |
|---|---|---|---|
| Fredric Weiss | Writer | ||
| Jeffrey Ferro | Writer | ||
| Dom Salinaro | Guest Star | ||
| Raleigh Bond | Guest Star | ||
| Richard D. Montoya | Guest Star | ||
| Lucy Lee Flippin | Guest Star | ||
| Stan Mazin | Guest Star | ||
| Ted Sprague | Guest Star | ||
| Jason Weiss | Guest Star | ||
| Harvey Cohen | Guest Star | ||
| Jack Dodson | Guest Star | ||
| Cal Gibson | Guest Star | ||
| Noam Pitlik | Director |