Mischa explains Terror's plan--at some length--while Overkill and Dot team up to stop Terror's gang at the radio transmitter.

It's the final showdown, and Arthur prepares to set off the Catalyzer to foil Terror's plan to kill Superian. The city watches as Arthur prepares to stop the villain once and for all. Meanwhile, a deceased Overkill keeps going using only his indomitable will, Walter reveals a hidden side of himself, and Ms. Lint decides to quit.