Natlee tricks the quads into leaving the room by lying to them that they're part of a super secret committee for the class stunt. She suggests that he writes her a poem, but when she figures out it's Mae, she tries to sabotage Nicky multiple times, during which she tries asking Tom for advice, but ends up doing all the talking and giving advice to herself. However, wishing to avoid arguing and noise in the early hours of Tom and Anne's anniversary, the punishment is lifted for Saturday morning. She also has a history at other schools, and it's the reason why her and her family moved, and if she messes up again, she'll be sent to boarding school. Later, they brew up a cure and put it in Tom and Anne's shoes. Mae and her other friends become suspicious that the quads were responsible for sinking their old school. The boys believe it at first, which leads them to not trust each other.
Texting Tina gets detention because she keeps texting in class with her best friend who just moved to Australia. Simone invites them over to her house and shows off her invisibility cloaks among other inventions. Ricky gets mad because his siblings are not taking mini golf seriously. Mae can't sleep without folding clothes. Ricky is the third one to fall in love with Mae when Dawn tries to get him to help the others fall out of love with Mae.
The Kramdens show up at the window, causing the Harper quads to freak out and accidentally turn off the simulator. In another twist, the Harper quads have to compete for the spot against their rivals, the Kramden quads. Dooley provides them with the cameras and equipment needed. Meanwhile, Tom is having major stomachaches from eating too much food due to worrying about the children, so he and Anne leave the restaurant and head for home. Anne and Tom reject the kids' ideas and announce that they will use an ice-dancing theme since that was always their dream. She frames Nicky, Dicky and Dawn for stealing. The quads try to convince their friends to eat at the cafe.
The other children later attempt to be different superheroes, but the children still prefer Nicky. Dawn pushes her brothers into a quad pact that none of them will see the concert without the rest of the quads. This causes them to mess up during a recital, which later gets Dawn and her brothers busted. During the last invite, the butler asks the quads about Simone's new inventions. Dicky and Ricky start using the Squishy Paws excuse to get what they want out of sympathy. Their many attempts fail, ending with the couch catching fire and the quads running out of the house to a pizza restaurant.
Unfortunately, the tree house then falls to the ground when a bird lands on it after Syd had mentioned earlier how her father said the tree house could only support two people, but it is still intact. Dawn is shocked to realize that Millie is a flight simulator. The quads open the gift anyway. Dawn finds out that the same tennis balls in the new store explode. Nicky and Ricky lock Dicky in a room alone and explain to him that he's turning into a werewolf. Dawn confronts Millie for trying to steal Miles away from Mae, but Millie reveals that they're only friends because Miles' mom is her dentist.
Dawn and her brothers confront each other for betraying the quad pact. Meanwhile, the mayor comes to tell Tom that his son wants a party and only wants Flying Goggle Boy. The Harpers become nervous, feeling threatened by the Kramdens. While Aunt Jackie is away, Dawn accidentally breaks the electrical cord to the air conditioner keeping the room with the butter sculptures cool. However, the Kramdens easily trick the Harper quads into giving up the quadgoals hashtag by acting sad, cute, adorable and vulnerable. When the drone flies out of the window, they discover a lot of bikes in Dooley's backyard. Their heavy weight causes them to sled faster than the Kramdens and beat them in their sleep.
Dawn also forbids her brothers from attending the concert with Mae. March 2017 When Dawn becomes sick and her trip to the museum to see this year's epic moment is threatened, she seeks the help of Ricky who is the master of acting like he's always physically fine even when he's not. Meanwhile, Mae helps Dawn realize that she's also going through puberty. The quads kidnap and hide the pig in the closet, but when their mother sees it, they lie that it's their birthday gift for her. Tom and Anne find the quads and take them home to see the rest of the tape. Nicky, Dicky, and Dawn try to convince him otherwise, telling him that everything was set up, when the lights temporarily shut off.
Dawn becomes so obsessed with getting Dorothy's shoes and looking like Dorothy that she neglects to learn her lines properly. During the game, Ricky notices Madison cheating by adjusting a golf ball with her foot. They are forced to transfer to Boulder Academy high school. But they are too impatient to wait and try everything they can to cut in line and be the first ones to get the signed shoes. The quads learn all the struggle the parents went through to keep their ice-dancing secret before they were exposed. When the boys overhear Miles saying he doesn't like Mae's cat, they assume that he's talking about Mae. The quads decide to work on a new signature dish and have the Gourmet Guy review it on his blog.
Meanwhile, Dawn goes to find the Wizard of Oz to prove that she's the real Dorothy. To their disappointment, every boy in the class develops a crush on Anne, so the quads go to the hospital to try to get their old coach back. Back at the house, the quads are resting miserably alongside Anne, Tom, and Squishy Paws who had also become sick, though Tom couldn't exactly figure out how Squishy Paws became sick. Dawn comes up with a plan to give Ricky confidence to talk to Avery by having her brothers and Mae try to imitate Avery's accent until Ricky gets used to it. Unable to work together, the quads get into a fight over the dog's name, which causes the dog to urinate on a signed sports jersey belonging to the quads' father Tom. Later, a boy comes to the Harper house, and Dicky, Ricky, and Dawn think he's talking about them, but he is talking about Nicky's video of him as Goggle Man going viral, and this causes the popularity to go to Nicky's head.
With help from Sadie and Kipper, the quads' friends form a fake mystery solvers' club. This takes shape in the form of falling in love with Mae, who has the skills of a mother with them. She continues inviting one less quad until only Nicky is left. However, when Principal Tarian drops carnival tickets and the quads start fighting over them, they all get detention on the day of the carnival. Archived from on January 30, 2015.