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. Written by
Did You Know?
This was the series finale. However, there was talk of moving the show to NBC, but by the time the planned change in networks was to have taken place the Batcave set was completely demolished. See more
[series' last lines
What happened to Batgirl?
Who knows, Robin? Who *ever* knows?