Minerva has been using her “Deepest Secret Extractor,” disguised as a piece of equipment at her mineral spa, to discover where her wealthiest customers hide their valuables. With this info in hand, Minerva has been able to pull off a string of robberies with ease. When Batman and Robin’s investigation is cut short by the villainess, butler Alfred goes undercover to help foil her criminal operations.
| Name | Type | Role | |
|---|---|---|---|
| Charles Hoffman | Writer | ||
| Al Ferrara | Guest Star | ||
| William Smith | Guest Star | ||
| Boyd Santell | Guest Star | ||
| George N. Neise | Guest Star | ||
| Yvonne Arnett | Guest Star | ||
| Howie Horwitz | Guest Star | ||
| Glenn R. Wilder | Guest Star | ||
| Charlie Picerni | Guest Star | ||
| Jacques Bergerac | Guest Star | ||
| Mark Bailey | Guest Star | ||
| Zsa Zsa Gabor | Guest Star | ||
| William Dozier | Guest Star | ||
| Oscar Rudolph | Director |