It's no secret that Urkel is deathly afraid of the water and his heart sinks when he learns that he can't graduate from high school unless he can pass a pass a swimming test, so he asks Carl for lessons.
| Name | Type | Role | |
|---|---|---|---|
| Fred Fox, Jr. | Writer | ||
| Eddie Mekka | Guest Star | ||
| Billy Boulton | Guest Star | ||
| Marcia Jeffries | Guest Star | ||
| Thelma Hopkins | Guest Star | ||
| Richard Correll | Director |