Fred's inept efforts at housework during Wilma's pregnancy are worse than no efforts at all, so he sets out to hire a housekeeper, ultimately bringing home a bank robber named Grandma Dynamite, who is in need of a hideout.
| Name | Type | Role | |
|---|---|---|---|
| Herbert Finn | Writer | ||
| Bea Benaderet | Guest Star | ||
| Verna Felton | Guest Star | ||
| Don Messick | Guest Star | ||
| Alan Reed | Guest Star | ||
| Mel Blanc | Guest Star | ||
| Jean Vander Pyl | Guest Star | ||
| June Foray | Guest Star | ||
| Joseph Barbera | Director | ||
| William Hanna | Director |