A MAD agent equipped with a mask of Gadget's face and retina prints, plus his fingerprints and scent, enters WOMP and takes the Gadgetmobile and uses it for a crime spree. Using its vacuum attachment, he's able to clean out diamond exchanges and armored cars filled with gold. Gadget is arrested and taken to prison but believes he's won WOMP's Agent of the Year award and has been sent to a vacation resort. While Colonel Nozzaire is initially happy to be rid of Gadget, that changes when General Sir tells him that without their only field agent the Board of MegaPowers will shut down WOMP. Meanwhile, Penny and the Gadgetinis are trying to find the imposter before the other prisoners get rid of Gadget and WOMP ceases to exist.