When Bean's parents leave her in the care of her older sister Nancy for the afternoon, she enlists her neighbor and best friend Ivy to come over and teach Nancy how to be a really good babysitter.
Kristy's family moves to a new neighborhood where the kids make fun of Louie, Kristy's pet collie, who's going blind. The Baby-sitters are not going to let them get away with it.
Mary Anne and Stacey return to Sea City as mother's helpers for the Pike family. Neither of them expects to meet their old boyfriend from last summer!.
Fourteen-year-old LaVaughn, trying to earn the money for college, takes a job caring for the two children of Jolly, a single teenage mom, and must find the courage to make the right decision for all of them after Jolly is fired.