Action Jennys were evil drones created by Krakus and sold as seemingly "innocent" toys. They appeared in the episode Toying With Jenny. As drones, they were equipped with highly developed recovery capacity after being destroyed, and creative ways to destroy, capture, battle and torture, according to the theme of their design. However, all of them presented the abilities of flying, lenghten their arms, legs and necks. Besides, by cause of their elevated number, they could easily to became a very effective plague. One of their strongest points was the unkown of the way to attacking created for each one.