Jimmie is seeing his single friends get married one by one. He isn't too worried until his girlfriend Anne catches the bouquet at his friend Marco's wedding. Suddenly, his wild mustang days are numbered. He finally decides to propose to her, but he sticks his foot in his mouth and botches the proposal. Being insulted by the defeatist proposal, Anne leaves town on an assignment. After she's gone, he finds out that his recently-deceased grandfather's will stipulates that he gets nothing of a multi-million dollar fortune unless he's married by 6:05pm on his 30th birthday: tomorrow! Not being able to find Anne, Jimmie begins backtracking through his past girlfriends to find a wife.

In order to generate more endorsement revenue, Champion City's resident superhero Captain Amazing arranges for the release of supervillian Casanova Frankenstein, only to be captured by him. The city's fate rests in the hands of seven loser superhero wannabes: the fork-flinging Blue Rajah, the shovel-wielding Shoveler, the posessed bowling ball-hurling Bowler, the flatulent Spleen, the only-when-nobody's-looking Invisible Boy, the mysterious Sphinx, and the perpetually-angry Mr. Furious.

In the Midwest of USA, the sweethearts Drew and Julia are graduating in the college. Drew convinces Julia to move with him to Los Angeles, where his sister Terri lives and got a job for him. The young couple become close friends of their neighbors Elyse and Lenny Steinberg, who owns a small real estate business. However, the immature Drew breaks the relationship with Julia, afraid of the consequences of their commitment.

An unemployed slacker (Lange) inspires his softball teammates to improve their game so they won't get kicked out of the local league.