When Kristy Thomas has the great idea to form a babysitters club: a chance to earn money and spend time with her friends, all while doing something they each love to do, she has no idea how much the club will change everything. Crank calls, uncontrollable toddlers, wild pets, untruthful clients... running a business is hard work! Kristy and her co founders, Mary Anne, Claudia, and Stacey, are sure they can handle anything. But only if they stick together.