Nicky, Ricky, Dicky and Dawn are quadruplets with only two things in common: their birthday and parents. This dynamic foursome battle sibling rivalry at every turn, but in the end when they are together, nothing can stop them.

Dawn grows tired of her brothers' antics and moves into her own room; the quads realize that they need each other more than they think.

Dawn is suspicious when the boys are smitten by a new girl at school; Tom's former ice dancing rival plans to open his own sporting goods store.

The quads try to impress Josie by watching a horror movie, but they quickly regret their decision when they start to believe their parents are zombies.

The quads excitement for the Halloween school dance is outdone only by their parents who are chaperoning.

Dicky and Dawn's constant battle for control of the remote nearly ruins Tom and Anne's anniversary.

Nicky, Ricky, Dicky and Dawn's parents figure out who didn't flush the toilet.

Dawn makes the soccer team, but learns that the others make jokes at Nicky's expense.

When the dog stops a theft at Get Sporty, the quads argue publicly about his name.

While trying to earn money for the newest video game console, the quads compete for tips.

The quads decide that they want to be more grown up and have individual parties for their 10th birthday.

The quads compete among themselves for a month with no chores. One of them goes so far as to recruit Science Bob for extra help in winning the contest.

When Dawn finds out the boys have been keeping things from her, she decides that they all must share a secret to repair the circle of trust. Meanwhile, Tom and Anne plan a fashion show.

Dawn sells a special bracelet that her mother gave her in order to make some money; the boys try to outsmart Tom when he takes away their video games.

The Quads get assigned a project to do something special for someone else on Valentine's Day, but not everything goes according to plan and they start to think they are cursed.

Dawn wants to change the quads' puppet routine for the talent show, but she grows frustrated after always being outvoted by her brothers.

The quads beg their parents to allow Josie to be their new babysitter.

The Quads fear the doctor, but they are determined to make it thru this year's routine exams to get the cookie tower that has eluded them for so long.

When Ricky gets punished for using smoke pellets in the house, his siblings decide to sneak him out to a party so he can see one of his idols perform.

The quads attempt to get out of family night by introducing Tom and Anne to another couple so they can become friends.