Thalia wants Dobie to go to Willoughby Hall, an exclusive eastern school, and befriend the sons of wealthy bankers (an idea that also captures Mr. Gillis' fancy in a dream sequence). All Dobie wants is Thalia's love, but to win her heart he must get a 100 on his math test. To what depth will he sink for love? Also features Jean Byron as Dobie's math teacher and little Ronnie Howard as her son.
| Name | Type | Role | |
|---|---|---|---|
| Max Shulman | Writer | ||
| Jean Byron | Guest Star | ||
| Ron Howard | Guest Star | ||
| Rod Amateau | Director |