Mayhem ensues in their sleepy California beach town when three best friends, motivated by unlimited snacks, no parents, and earning money for an epic seventh-grade party, find an old copy of "The Babysitters Club" and decide to start their own babysitting business.
Malia, Dot, and Bree are psyched to land their highest paying job yet--until they get to the house and realize they're babysitting Zelda Hooper, Bree and Malia's archnemesis since preschool. Babysitting: not just for babies, apparently. And it's too much money to walk away from...so at least there are no diapers? But all of the babysitting in the world couldn't prepare the girls for their unusual new charge, and even though Zelda should be the one...