Bart attacks Wally, while Linda gets attacked by some of Kobra's men, she is saved by Argus and Hartley Rathaway (the reformed Pied Piper). Wally brings Bart to where Iris is staying,and Bart, recognizing his grandma, calms down. But then, one of Kobra's men appear and then disappear, leaving a message that he will kill them all if Linda continues her research into the Kobra "cult". Bart goes to attack him just as the man disappears, but Bart went with him.