Romeo and Louis sneak into a radio station to get some airtime for their band's song. Meanwhile, the kids scare off another nanny, so Percy tries to find another one. After having trouble finding one, Mrs. Rogers suddenly shows up and is hired.

Romeo joins Louis's team for a big video game competition. When other two other members of the team realize they won't be able to win with Louis on the team, Romeo has a tough decision to make: his brother or the championship. Meanwhile, Jodi and Mrs. Rogers sign up for a charity race.

Romeo and Louis send $100 to ""Jive Hive Enterprises"", who promise to play their song on the radio within 48 hours. But when they realize its a scam, they need to get the money back, which they got from selling their bikes, before the family bike ride with Percy. Meanwhile, Percy sets out to fix all the problems in the house.

Romeo and Louis gets hassled by a bully after performing at school. When Jodi sees the bully messing with her brothers she comes and helps them, and makes fun of the bully. So to get his reputation back, the bully asks for a favor: a date with Jodi. Meanwhile, Jodi makes fun of Gary for being short and he quits the group.

Romeo tries to impress a girl, but when he messes up and thinks he has lost his mojo, his father tells him he should simply introduce himself to her. However, Romeo, determined to give his method another chance, pays no mind to his father's advice. So he takes matters into his own hands and makes an even bigger fool of himself trying to impress her. In another story, Mr. Miller tries to kill a mouse running around in the house, but Gary and Mrs. Rogers want to catch it and release it outside.

Romeo experiences what life is like for Percy when he acts as the man of the house for one hectic day, which includes balancing the pressures of work with his responsibilities as caregiver to four demanding kids. Meanwhile, Mrs. Rogers is desperate to repair her broken-down circus car, which she calls ""Betty.""

Louis gets accepted to be a Young Upstanding Gentlemen (YUG) and starts snitching on everyone in the house since that's the YUG way. To get back at him, Romeo, Jodi, and Gary pull a number of pranks on him. Meanwhile, Mrs. Rogers's old circus buddies come to town to visit her.

Louis runs to be school president but doesn't win, and he finds out someone nominated Romeo to be president. Romeo and Louis find out it was Myra! But when Romeo actually wins, he doesn't want to resign for presidency because of all the perks, even after he promised to step down. Meanwhile, Gary and Jodi plan Mrs. Rogers a surprise party, but the surprise is on them when Mrs. Rogers tells them something unexpected.

It's shaping up to be a blue Christmas in the Miller household, with Percy unable to catch a flight home, while Romeo and Louis are sweating his arrival because Gary inadvertently donated to the River Creek House (where Louis lived for a year until he was adopted by the Millers) their dad's most prized possession: the watch his wife gave him before she died, which Romeo and Louis intended to give their father for Christmas. Meanwhile, Mrs. Rogers can't find her Christmas spirit away from the circus.