Luther Krank is fed up with the commerciality of Christmas; he decides to skip the holiday and go on a vacation with his wife instead. But when his daughter decides at the last minute to come home, he must put together a holiday celebration.
As America's stock of athletic young men is depleted during World War II, a professional all-female baseball league springs up in the Midwest, funded by publicity-hungry candy maker Walter Harvey (Garry Marshall). Competitive sisters Dottie Hinson (Geena Davis) and Kit Keller (Lori Petty) spar with each other, scout Ernie Capadino (Jon Lovitz) and grumpy has-been coach Jimmy Dugan (Tom Hanks) on their way to fame. Madonna and Rosie O'Donnell co-star as two of the sisters' teammates.
On behalf of "oppressed bugs everywhere," an inventive ant named Flik hires a troupe of warrior bugs to defend his bustling colony from a horde of freeloading grasshoppers led by the evil-minded Hopper.