Experiment #624 - Angel Experiment #624 has been activated by Gantu and is used as a secret weapon to try to turn Stitch evil. But because Stitch is more advanced than #624 aka Angel her evil song doesn't work on either him or 625. Her song does work however on the other 623 experiments so she makes up an army of the experiments on the island. Meanwhile Stitch tries to get Angel's affections and Lilo experiences jealousy.