"Black Widow Strikes Again"
Black Widow is caught in her own secret hideout, but using a hidden lever she lowers a giant spider web behind Batman and Robin. They somehow get stuck to it, unable to move. She then releases two giant black widow spiders at their feet, intending to give them a long-overdue meal!
"Tune in manana, same bat-time, same bat-channel!"
Batman is able to tear his arm free, and reaches the mini-charge on his utility belt. When he activates it, 5000 Volts course through the web and the Dynamic Duo, but they quickly recover. The giant web is blown apart, and the spiders disappear.
Black Widow robs a few banks, and does an incredible job disguising herself as Robin.