Convinced she still has lots to learn as a babysitter, Skipper Roberts, Barbie's younger sister, goes job hunting. With Barbie away for the summer, Skipper makes new friends and, unexpectedly, lands the most exciting summer job ever at a fantastic water park. But Skipper is in for a big surprise when she discovers she'll have to work twice as hard to win her unimpressed young boss over. With the support from friends and family, will Skipper regain her confidence to overcome difficulties and pick up where she left off?
—Nick Riganas