Lilo hosts a slumber party, but none of her ex-friends from hula class come. When she finds an experiment that creates duplicates she tries to duplicate herself to have friends that are just like her so that she can have friends. Stitch saves her, but gets duplicated. Stitch is weakened by the duplication when his strengths are divided among all the duplicates. Gantu is able to use several experiments to capture Stitch. Lilo tricks Gantu into using Dupe to turn his few experiments into an army and then combines the Stitches back into one full strength Stitch.
Hammerface (033), Dupe (344), Yin (501), Yang (502), Richter (513), Cannonball (520), Thresher (544), Heat (609), Plasmoid (617) are the mentioned experiments.moreless





