Lilo and Stitch are playing in the forest, when a flying hovercar swoops down and kidnaps him. Lilo is adamant about going to rescue him, but Jumba and Pleakley insist that she not go. Pleakley solicits the help of Kim Possible, and is overjoyed when she actually shows up (with Ron and Rufus, of course). But once there, Jumba thinks he recognizes Rufus as Experiment 607, and vows to capture this highly-dangerous experiment. The flying hovercar was piloted by none other that Dr. Drakken and Shego, who were hired by Dr. Hamsterviel to capture Stitch. But Drakken realizes Stitch's potential, and tries to use his powers for his own evil purposes.
—Tony-B4