A jaded woman who never fulfilled her dreams of a Broadway career pushes her daughter to have one. Daughter rebels and goes to Italy to get married. The mother drinks a potion that makes her young again and tries to sabotage the wedding.

3 weeks before a musical dance show grand opening, Mirabella, the lead and director's daughter, decides to drop out and head to Italy to get married to a rich Italian and stay. Mom ain't happy. When mom Harper lands in Rome chasing Mirabella (she's not invited to the wedding), she takes a tonic that makes her decades younger. She decides to use the new look to meet her daughter under an alias, seduce the groom, sabotage the wedding and get Mirabella back to the show.—Scott Filtenborg