When her homemaking chores become too overwhelming, Marge's hair starts to fall out. To lighten her load, she hires a nanny for the kids. After some interviews with terrible applicants, Shary Bobbins arrives. The kids love Shary and her catchy little songs. Eventually, Shary changes the Simpsons' lives for the better, but the Simpsons, with their sloppy, selfish ways, have started to change Shary's life for the worse. Shary leaves the Simpson family and flies away on her magical umbrella--until she is sucked up into a jet engine and shredded into confetti.