When Davy's British grandfather visits, the boys try to fool him into believing that Davy is rich.
| Name | Type | Role | |
|---|---|---|---|
| Dee Caruso | Writer | ||
| Bernie Orenstein | Writer | ||
| Gerald Gardner | Writer | ||
| Charlie Callas | Guest Star | ||
| Donald Foster | Guest Star | ||
| Ben Wright | Guest Star | ||
| Ray Ballard | Guest Star | ||
| Ceil Cabot | Guest Star | ||
| James Frawley | Director |