Michelle Hathaway and her two daughters, Taylor and Frankie, move to New Orleans and discover that their new house is already occupied by a dad and his sons… who happen to be ghosts.

As the newest member of the gymnastics team, Taylor is responsible for hosting a team sleepover. Unfortunately Frankie and Louie team up and try to scare Taylor and her friends out of the house.

Taylor finds herself in a pickle when Michelle forbids the use of ghost shortcuts right after Taylor tells her teammates that (secretly with Miles' help) she can win the cash prize at the science fair and get them new uniforms.

An argument between Ray and Michelle leads them to switch roles and attempt to parent the other person's children. Lo and behold, Michelle is unable to wrangle the boys and Ray is thrown by the intricacies of girl social antics.

Frankie is not the best player on her school volleyball team, so Ray gives Frankie a one-time "boost," but when Frankie is left to rely on Louie's erratic abilities, she must find the inner confidence to step up on her own.

When Michelle leaves Miles to babysit an ever-scheming Louie and Frankie duo, they think they've pulled the ultimate prank, but Miles and Michelle get the last laugh.