Spending the summer at a Catskills resort with her family, Frances "Baby" Houseman falls in love with the camp's dance instructor, Johnny Castle, and nothing is ever the same for anyone in the Houseman family.
Two losers from Milwaukee, Coop and Remer, invent a new game playing basketball, using baseball rules. When the game becomes a huge success, they, along with a billionaire's help, form the Professional Baseketball League where everyone gets the same pay and no team can change cities. Theirs is the only team standing in the way of major rule changes that the owner of a rival team wants to institute.
