Clark Griswold is on a quest to take his family on a quest to Walley World theme park for a vacation, but things don’t go exactly as planned.

Angelo “Snaps” Provolone made his dying father a promise on his deathbed: he would leave the world of crime and become an honest businessman. Despite having no experience in making money in a legal fashion, Snaps sets about to keep his promise.

A small-town girl with a soft spot for American soldiers wakes up the morning after a wild farewell party for the troops to find that she married someone she can’t remember.

12-year-old Henry Rowengartner, whose late father was a minor league baseball player, grew up dreaming of playing baseball, despite his physical shortcomings. After Henry’s arm is broken while trying to catch a baseball at school, the tendon in that arm heals too tightly, allowing Henry to throw pitches that are as fast as 103 mph. Henry is spotted at nearby Wrigley Field by Larry “Fish” Fisher, the general manager of the struggling Chicago Cubs, after Henry throws an opponent’s home-run ball all the way from the outfield bleachers back to the catcher, and it seems that Henry may be the pitcher that team owner Bob Carson has been praying for.