当妈妈艾米从工作的医院回来，她告诉家人要呆在家，显然还是担心爸爸鲍勃照顾小女儿查莉的能力，但鲍勃向她保证查莉绝对会好好的。同时大女儿泰迪也因此取消了约定的图书馆的学习计划，又违背艾米请约会对象斯宾塞到家里来，大儿子PJ准备和最好的朋友艾米特即兴演奏，二儿子盖比感觉受到冷落，于是到邻居达布尼太太家偷吃东西。与此同时，鲍勃抱着查莉时在阶梯上摔了一跤，把查莉抛了下去，所幸在阶梯下接住了。PJ不得不带鲍勃去医院，泰迪在家照顾查莉。

泰迪说服艾米和鲍勃暂时放下查莉，去享受二人世界，由他们照看查莉。不幸的是，PJ带查莉去公园散步时，不小心与一个叫Emma的女孩的婴儿车互换了。于是，孩子们为找到Emma和查莉与一个专门为生日聚会表演的弹力王船长搜遍整个镇。与此同时，在餐厅里，艾米担心着查莉，然而Emma和家人带着查莉也碰巧在此吃饭。

艾薇与泰迪发短信时，被艾米看到，艾薇教艾米发短信，从此艾米迷上了它，一直和艾薇发短信，这让泰迪有些嫉妒。于是找来艾薇的妈妈，试图与她成为朋友，却发现根本没有共同爱好。与此同时，PJ和盖比发现了达布尼太太家的异样，怀疑达布尼太太谋杀了达布尼先生，决定去她家一探究竟。

艾米劝说泰迪去参加学校吉祥物威米震震羊的选拔，因为当年她就当上了。但泰迪不想，于是她想在选拔时敷衍过去，但没想到，只有她一个人参加了，于是就被录取了。艾米很兴奋，但泰迪说自己并不想在这么大的场合下如此笨头笨脑。艾米很伤心但还是决定代替泰迪，在她到学校时，被北城高中的人误以为是泰迪扮的威米，就被绑架了。途中打败了他们，回到学校，帮助正被北城高中吉祥物维京人踏在脚底的泰迪反败为胜。与此同时，PJ担心自己会变得和爸爸一样秃顶。之后，他和埃米特让查莉和他的侄子比试赛跑。查莉在最后关头站了起来，获得胜利。这也是查莉第一次站起来。

泰迪学校里即将举办一个舞会，泰迪邀请了斯宾塞做舞伴，而艾薇为了能够搭车邀请了艾米特。泰迪想得到斯宾塞的第一次的吻，但同样喜欢着泰迪的艾米特一直阻挠他们，导致后来他们斗起了舞。然而最终泰迪还是亲上了斯宾塞。与此同时，盖比试图让父母在家长会上吵架，因为他向老师撒谎说没完成作业是因为父母吵架。但事情败露了，盖比放出班级的宠物老鼠，搅乱了家长会。

泰迪和盖比前往超市，不知查莉拿了超市的太阳眼镜使出口的警报响起，敬业过头的超市经理拘留了他们，整个下午却成了盖比的超市冒险，同时泰迪与超市副经理爱丽丝交上了朋友，然而她碰巧是学校最不受欢迎的女孩。与此同时，PJ和艾米特正为鲍勃的新广告创作一段广告歌，但都被否决了，这让他大为沮丧。

当泰迪为被允许在周四晚看午夜电影而吹捧妈妈，她体验到了数码科技和自由的诱惑。但在向艾薇吹牛自己的策略多了不起时，不小心坐在了智能手机上，以致打通了妈妈的电话，谈话全被她听到，艾米决定展开甜蜜的报复。与此同时，PJ抱怨被分到和蠢货Van Brunt一组，而艾米特无意中打通了Van Brunt的电话，谈话记录全发到了他的语音邮箱里。家里，为了更多父子相处的时间，鲍勃和盖比正组装一台玩具直升机，但看到说明书时，才发现没想象中容易。

查莉1周岁生日到了，泰迪送的照片引起了大家的对查莉出生那天的回忆。艾米即将生产，众人赶到医院。PJ和鲍勃试图从钓鱼的湖边回去，但熊占了他们的卡车，两个摩托车手Mad Dog和Francis得知他们的理由帮了他们。花了妆的泰迪和艾薇从学校话剧抽身赶来，又去找到接生的医生。，查莉顺利出生。护士为他们拍了照，喊到good luck Charlie。回到查莉1周岁时，Mad Dog和Francis也来了，并送给查莉一件夹克。

邓肯家因达布尼太太晚上放在外面一直叫的狗而暴躁，同时也好几天没睡好。邓肯要达布尼解决此事，达布尼同意，但要求砍掉那棵一直掉橡子的树，鲍勃同意。但PJ和泰迪不同意，上面有他们童年玩耍的树屋，于是为了保卫它，他们展开与鲍勃的斗争。

泰迪发现自己有个叔祖父Mel，且他与鲍勃早已闹僵。于是泰迪和艾薇前往养老院。与他交谈得知他喜欢棒球，两人帮他溜出养老院去看棒球比赛，但却发现Mel似乎对棒球太狂热了。与此同时，PJ和盖比背着妈妈收取摄影师100美元让查莉当模特拍照。

PJ恋上了他送外卖的Madison,并幻想与她度过一生的场景。Madison找给他零钱后，PJ成功邀到了她去约会。发现她的妈妈竟是鲍勃的旧情人，重逢后两人的昵称让艾米有些嫉妒。PJ花更多时间和Madison在一起躲着艾米特，这让他十分气愤。同时，盖比回家后泰迪发现Jo打了他，于是去学校找Jo，发现两人互相喜欢，泰迪就带Jo到家去和盖比见面。然而后来Jo怀疑盖比在游戏中作弊打了他，PJ也因Madison劈腿与之分手，艾米不满意鲍勃取得昵称。

盖比喜欢上了一个叫Kit的女孩，他谎称自己是独生子，以便和她能有共同点。与此同时，达布尼太太让泰迪照看她的猫Kaboodle，泰迪见它一直坐着以为它病了。PJ在送外卖时利用查莉装成独自照顾查莉，妈妈在医院（不提她其实是工作），博得同情获得了顾客更多的小费。

泰迪的英语老师Dingwall不喜欢泰迪，给她的成绩打了B，但她发现他特别喜欢查莉，于是在动物农场的读书报告中让查莉扮演动物，博得老师欢心，然而查莉吃了炸鱼条，途中呕在了老师身上。与此同时，盖比的篮球队在艾米的带领下获得了一次胜利就把原来的教练鲍勃炒了，但之后一场形势却变得糟糕了。除此以外，PJ参加亲子会后成为了妇女之友。

泰迪无意中将查莉的毛毯装到了捐赠箱里，于是她到旧货店里找回它，却不小心被关进了卡车里。PJ采纳了泰迪的建议为爸妈准备了摩洛哥风情的结婚周年晚餐，但意外被查莉锁在门外。盖比与爸妈去电影院看电影，但艾米无法忍受盖比和鲍勃看得电影。

PJ做了一个查莉的搞笑视频放在网上，这视频立刻走红世界。"臭屁查莉"的走红使得邓肯一家受到了电视节目的采访。与此同时，泰迪正拜访斯宾塞的父母Paul和Linda他们与邓肯一家闹哄哄一团糟截然相反的教养和优雅的生活方式令teddy歆羡。Paul和Linda看见了邓肯一家接受采访的电视节目，在不知道那是teddy的家人的情况下嘲讽了他们。泰迪向他们坦白，那是她的一家人，而她却在威尔士家消磨时间，还假装自己是这个家的一份子，但她最终接受了她姓邓肯这一事实，并为此感到骄傲。

斯宾塞想教泰迪跳舞，然后一起参加学校的才艺秀，但泰迪确实不擅长跳舞，斯宾塞就假装腿受伤了以此退出。但后来被她识破，于是泰迪找了艾米特练舞。但在才艺秀那天，泰迪搞得一团糟，而PJ带着查莉做的腹语表演赢得了满堂彩。与此同时，Jo起初帮助盖比竞选班级的总统为他拍摄视频，但最后反而被她摆了一道，但在竞选演讲时，盖比打出亲情牌，成功赢得了竞选。

Teddy needs money for a new cell phone and gets a job as the neighborhood dog walker, but the job is less than glamorous. After walking in PJ's job Kwikki Chikki, PJ gets jealous when his boss gives Teddy a job as the Kwikki Chikki spokesmodel. Teddy then comes up with a plan to get herself fired in order to give her brother the spotlight he deserves. Meanwhile, Amy sings a song with Charlie at her daycare which gets very competitive with the other mothers, while Gabe uses a mouse to play a trick on Bob.

Gabe is left in charge of Charlie while doing a school assignment with Jo. Meanwhile, Teddy accompanies a scared PJ to the dentist and Bob surprises Amy with a spa getaway.

Gabe's friends come over for a sleepover. Meanwhile, Teddy prepares for an important role in school play and Charlie refuses to sleep in her first "big girl" bed.

Charlie bites Teddy's boyfriend, Spencer. Teddy then discovers that he has another girlfriend, Skylar (Samantha Boscarino) when she tries to smooth things out at Spencer's job. Skylar also finds out and she and Teddy dump Spencer. Meanwhile, Gabe treats PJ like a personal chauffeur because he lent PJ money to buy a car. PJ tells Gabe he could have the car because the car was supposedly haunted, but was just a scheme to scare Gabe into letting PJ have his car.

Teddy starts a rock band with Skylar and wrote a mean song about Spencer. Meanwhile, Gabe and PJ are tired of sharing the same room, so Gabe sleeps in an extra room in Mrs. Dabney's house. Amy uses the free day care at a gym to go to a spa down the street.

A new kid on the block named Austin (Nathan Gamble) who Gabe is forced to become friends with develops a crush on Teddy. She uses the crush to her advantage to make Spencer jealous, who has already gotten a new girlfriend. Meanwhile, Bob temporarily fills in as a member of PJ's band after Charlie gets their newest member sick.

Gabe tricks Amy and Bob into getting him a new bike.

The Duncans go on a family road trip to a ski resort in the mountains. While on the ski trip, Teddy meets a psychic who tells her that she will meet her true love during the vacation. She meets two guys, and her ex-boyfriend, Spencer. What will happen next?

Still on their family ski trip, Teddy asks Ivy to come meet her. Meanwhile, Bob buys Charlie a bear suit to keep her warm, but she refuses to take it off. Amy finds out that Bob andHer are not married after Bob tells her. Meanwhile, Gabe and PJ ice skate and have to do a move called "the cycle of awesomeness"

Teddy volunteers to drive Mrs. Dabney around to get more experience behind the wheel.

Charlie turns 2 years old.

Bob confiscates Teddy's cell phone when she exceeds her texting limit. Bob demands that she must pay the bill; Teddy is forced to get a job at Otto's Grotto, dressed as an octopus. Her job is a complete nightmare when it comes to dealing with children who are out of control. Meanwhile, PJ uses Charlie as a girl magnet, but his plan backfires when his new girlfriend, Kayla (Skyler Day), only seems to be interested in Charlie rather than PJ. Elsewhere, Amy is obsessed with trying to beat Gabe at video game tennis.

Bob and Amy try to potty train Charlie but when she flushes her toys down the toilet, Bob must fix the plumbing. Unfortunately, Bob cracks a pipe and water sprays him and the nearby fuse box, resulting in a blackout. So, to finish their video game, PJ and Gabe run a cable from Mrs. Dabney's fuse box to power the TV set, eventually giving her house a blackout. Meanwhile, Teddy helps Ivy prepare for her first online chat with Raymond Blues (Daniel Curtis Lee), a guy she likes.

Using a fake phone call app, Teddy and Ivy trick their moms into allowing each other to go to a senior party. Their plan backfires when the moms find out and set out to track the girls down. Meanwhile, PJ fills in for Bob's day at work (exterminating rats), and Charlie tries to get Gabe to play baby with her.

Teddy and PJ throw a house party while Bob and Amy are on a romantic date. Meanwhile, Amy forces Gabe to accompany Jo to cotillion classes.

Teddy babysits Charlie while also attending a larping party with Evan (Matt Prokop), her new crush. After being poked in the eye by Charlie, Amy continues to fake being hurt to stay in the hospital longer. Bob and PJ must re-edit a video of Bob winning an exterminator award after forgetting to thank Amy in his speech.

Teddy and Skyler compete against PJ, Spencer and Emmett in the annual battle of the bands competition at the mall. Teddy then finds out that Skyler and PJ are dating and neither of them want to do the competition any more. Meanwhile, Bob asks Gabe to take a gift back to a rich boy in his class. When Bob goes to the boy's house to return Gabe's gift, he goes back on his word and befriends the boy's father. Also, Amy takes credit for a painting done by Charlie after her art teacher says she has no real talent and that Charlie's painting is a work of art.

Amy persuades the family to take part in a benefit for her hospital so she can beat her long-time arch-rival, Fran Culpepper (Devika Parikh). When they prove uncooperative in the rhythmic dancing, Amy hires professional dancers to replace the members of the family except for Charlie. Meanwhile, Teddy's classmate Lynette does not invite her to her party but she invites Ivy. Later, she finds out that Ivy has been making up excuses to go somewhere else and Teddy suspects that Ivy attended the party without her. Also, Gabe and PJ sell "old junk" on the Internet to raise money.

Amy lets her temper get the best of her when Mr. Piper refuses to admit he was wrong. P.J. decides to have a man to man talk with Skyler's old beau. Charlie's first ballet lesson may be her last after Bob breaks one of the class rules.

Teddy and PJ pose as Gabe's parents as they attend a conference with his elderly teacher, Mrs. Monroe (K Callan). Everything goes well until Mrs. Monroe spots Teddy on a date with her latest crush, Derek (Reid Ewing). Mrs. Monroe thinks that Teddy is "cheating" on her husband. Meanwhile, PJ and Skyler go on their first official date; Bob bets that Amy cannot build Charlie's new playhouse without his help.

Amy and Bob make up for not throwing Gabe his much delayed 12th birthday party by giving him a 12 ½ birthday party, after Gabe promised to be good for a whole week. Unfortunately, Gabe's party falls on the same day as a huge blizzard. Meanwhile, Ivy and Teddy cannot get along with Ivy not liking Teddy's new boyfriend Derek, which causes a rift in their friendship. They go to each other's houses to settle their differences, the same day as the snow storm. Teddy is driven crazy by Ivy's parents Mary Lou and Harry (Ellia English and William Allen Young) while Ivy is having a great time celebrating Gabe's 12-½ birthday. Meanwhile, PJ helps Bob lose a few pounds.

Teddy decides to break up with Derek, but has a hard time doing so, due to him continually doing nice things for her. Meanwhile, Amy becomes Gabe's new hockey coach and hurts herself during a practice. PJ finds out that he is being paid less than minimum wage and gets advice from Bob about what he should do, until PJ gets fired for going on strike with the other Kwikki Chikki staff.

Teddy, Amy and Charlie plan a trip to Chicago to visit their rich great-aunt Nell, where they are instead mistaken for the Duncan Sisters, a famous hip-hop dance duo and are taken to the dance studio of "Shake It Up, Chicago". Amy pretends that she, Teddy and Charlie are sisters in order to accomplish her dreams of being on TV, but since they do not know how to dance, they enlist the help of dancers CeCe Jones (Bella Thorne) and Rocky Blue (Zendaya). Back at home, Gabe and PJ hold a yard sale in hopes of raising money while cleaning out the attic, but wind up selling a cat cookie jar with $500 in it to Mrs. Dabney; Bob is obsessed with a TV show, Higgins and Zork.

Teddy uses Gabe and his friend Jake (Tucker Albrizzi) to go see a PG-13-rated movie so she can use it to win an internship at a news station. Meanwhile, Amy buys a pair of heels that cost $400 to go out to a party with and plans on returning them. She puts them away in until Charlie gets a hold of them and ruins the shoes. PJ tries to make amends with a kindergarten classmate after cutting the boy's ponytail.

As Teddy does the dishes, Charlie has put her laptop inside the dishwasher. Amy finds it inside the washer, meaning all of the video diaries have been deleted. Amy and Teddy stay up all night, reforming the video diaries. However, when PJ arrives back from Kwikki Chikki college, he notifies Teddy that he accidentally took her laptop, meaning that PJ's laptop was captured in the dishwasher. Meanwhile, because PJ has been going to college, Gabe takes over his place. But when he watches a horror movie, he is terrified and refuses to let Charlie sleep in her own room.

Teddy loses a mom's earring while babysitting. Meanwhile, Bob thinks he's won the lottery when Gabe gives him a fake winning ticket.

Teddy applies for a job at a trendy teen clothing store where Spencer works. Teddy’s main reason for applying is that she wants a discount on new clothes for her upcoming school photo, however in order to get the job and fit in she needs to get a tan. However the self-tanner she applies goes awry when Charlie gets involved!

Also in the episode Bob chases after PJ after he leaves for New York City when he finds out Skyler has moved there. And, Amy finds herself over-involved in Gabe’s life, inviting a girl over who she thinks he likes, but it’s the wrong girl!

The Duncan family goes on a trip to Hawaii in celebration of Bob and Amy's 20th wedding anniversary. After wandering onto sacred ground, Amy gets the entire family cursed, but refuses to believe it, until she is trapped in an elevator with a claustrophobic woman. Soon after, Teddy gets knocked out during her surfing lesson; PJ and Gabe's aerial tour pilot falls asleep during the flight; Bob gets knocked out with a golf ball, and Charlie goes missing. Meanwhile, Bob faces continuous hour-long timeshare seminars.

Still thinking that they are cursed, Amy encounters plumeria numerous times and gets severe allergic reactions. Teddy finally finds Charlie seeing her playing with a group of other children. Bob asks Teddy to pretend to be Amy for the time-share seminar. After making a promise to God during his and PJ's near-death experience on an aerial tour, Gabe coaches PJ to face his fears.

Teddy has been meaning to buy a used car. An excellent offer comes up when Mary Lou Wentz wants Harry Wentz to sell his car, that he calls Gracie, because it takes up too much space in the garage. Teddy buys the car and on the way home, she accidentally totals it. Meanwhile, Amy is offended and upset that Charlie will not make a scene while getting dropped off at preschool, which leads to Mommy & Charlie Day, a day where Amy bonds with Charlie, hoping she will cry when she drops her off at preschool the next day. The next day, Charlie gives Amy a heartwarming hug. Elsewhere, PJ and Gabe try to finding Bob a friend to avoid going on their annual father and son fishing trip.

Teddy goes with Bob to the exterminator convention in hopes of making him happy enough to buy her a car. Meanwhile, Gabe and Jake shoot a monster movie starring Charlie. Plus, PJ's friend from Kwikki Chikki University, Gravy, is allowed to stay in the Duncans' household. Gravy drives Amy crazy with his abnormal living habits.

After accidentally breaking the one and only record made by Bob's old band, PJ gets the Bob Duncan Experience back together. PJ also learns the real reason why the band broke up. Meanwhile, Emmett proves to Teddy that she had promised to be his date to the Homecoming Dance in elementary school, so Teddy tries to hook him up with Alicia (Kiersey Clemons), the new girl in school. Gabe and his friend Leo (Rico Rodriguez) make a lemonade stand, but split up and compete for business after a falling-out over the profits.

When Teddy finds out she has a reputation as a goody goody, she ditches school with Ivy to earn a bad reputation. Teddy is nervous because she has never ditched before. Meanwhile, PJ tries to make a dress for Charlie for a Home EC class. Also, Gabe tries to get himself ungrounded by bringing an old love poem from Amy's high school days back to light, which he thought had been written by his father. It turns out it was actually written by Bob Diddlebock. Amy has kept it for years because it is the only love poem she ever received. In the end, Bob writes her a love poem as well and they reconcile.

The Duncan family (except Teddy) compete in a bowling challenge against some family that beats them in bowling 5 years in a row

It's Halloween and when Charlie gets scared by Carl, Teddy decides to give him a taste of his own medicine. Meanwhile, Gabe agrees to protect Mrs. Dabney's house from teenagers, but when her house gets trashed, Gabe has to do whatever she says. Also, PJ becomes a goth because of his new girlfriend, Zoe. Bob and Amy dress as each other for Halloween.

When the Duncans take a family trip to Super Adventure Land, Gabe and Amy get offered a job to be in a commercial, but when they receive the script, Amy is upset that Gabe gets most of the lines and she only gets one, so she makes a few tweaks to the script. Meanwhile, Emmett gives Teddy a job at Super Adventure Land so she could save up for a new car, but soon she discovers that the job Emmett got her is to portray the princess in the classic fairy tale The Princess & The Frog and Emmett is the frog. Also, Bob is so pleased with P.J.'s cooking that he would do anything to get more even doing his homework for him.

Teddy becomes nervous when she has to kiss Spencer at her job at Super Adventure Land. When they kiss, Teddy begins to have feelings for Spencer again. PJ learns that Bob mistakenly wrote his name wrong on his birth certificate. Gabe has a hard time finding a birthday gift for PJ.

Teddy and Amy compete writing a children's story to get published. While doing deliveries, PJ gives advice to a newlywed couple. Bob does career day at Gabe's class.

Bob's father Frank (Alan Rachins) comes over for Thanksgiving and begins a romance with the newly divorced Mrs. Dabney, much to Bob and Gabe's dismay. PJ tries to trick Amy about cooking the turkey. Teddy and Ivy attempt to wait in line for a new gadget.

The Wentzes invite Teddy for a weekend at their ice house. Charlie says a bad word and Amy and Bob try to figure out who she learned it from. PJ and Gabe break Mrs. Dabney's satellite dish, so she comes over to the Duncan house to watch her soap operas, with PJ and Gabe becoming captivated by the storylines.

The Duncans are separated on route to Amy’s (Leigh-Allyn Baker) parents in Palm Springs after Teddy (Bridgit Mendler) makes a snap decision to give up her airline seat for a free ticket. Unwilling to let her daughter travel alone, Amy also disembarks the plane only to discover the next flight to Palm Springs departs after Christmas, on December 26. Meanwhile, the rest of the family arrives in Palm Springs, but things aren’t any easier as Bob (Eric Allan Kramer) tries to care for Charlie (Mia Talerico) under the watchful eye of Amy’s mom Petunia (Debra Monk) who does not like Bob at all; PJ (Jason Dolley) learns the pros and cons of his grandparents’ pool after getting a sunburn, and Gabe (Bradley Steven Perry) quickly realizes the downfalls of teaching Grandpa Hank (Michael Kagan) how to play his video game and Grandpa becomes addicted. Meanwhile, Teddy finds out Amy is pregnant.

With the new baby coming, Amy decide the family needs to move to a new house. Teddy and Spencer audition for better acting reenactment roles at Super Adventureland. With Gabe leaving the neighborhood, he and Mrs. Dabney pull the ultimate pranks on each other.

Everyone at school thinks that Teddy is a jinx when Spencer's basketball team begins losing games. Overhearing that Amy and Bob are thinking about sending him to military school, Gabe starts acting in his best behavior. PJ frequently attends his local barbershop to spend time with an attractive female barber.

Amy convinces Mary Lou Wentz to throw her a baby shower, but the event turns bad when Charlie blurts out all the horrible things Amy said about her baby shower guests.

Amy gives Teddy her hideous prom dress to wear and Teddy doesn’t know how to tell her mom she doesn’t want to wear it. P.J. skips his senior prom to attend his new girlfriend’s school dance, but is surprised when he finds out the girl is homeschooled.

Teddy and Spencer keep Amy away from a children's theatre musical they are doing. Bob agrees to catch an anaconda, to one-up an animal control rival. PJ's boss asks him to investigate who has been stealing chicken from Kwikki Chikki.

Bob and Amy vote on baby names. Teddy looks for peace and quiet to do her work. PJ is graduating from high school but feels he might fail; Gabe thinks he did something wrong when Bob and Amy give him extra attention.

The Duncans welcome their fifth baby in this one hour episode.

The Duncans welcome their fifth baby in this one hour episode.

Bob's mom visits to help with Toby, driving Amy crazy. Teddy and Spencer celebrate their tenth-month anniversary. Gabe and PJ find an old letter saying that money is buried in Mrs. Dabney's backyard, and start digging to find it.

The family, minus a supposedly sick Teddy, take a vacation to a house on Dead Man's Lake that may be haunted. Meanwhile, Teddy plans a house party while her family is away.

Ivy's dad opens a weather-themed restaurant where Teddy and Ivy become waitresses. Gabe has a crush on a girl and Amy tries to show her Gabe's "soft" side. PJ and Emmett have a rematch on the baby race, this time on tricycles.

Once again, things go awry for Teddy when she tries to win over Spencer’s mom. Amy has mixed feelings when PJ and Emmett get an apartment together. Gabe discovers Bob has a hard time letting go of the past.

Teddy takes her volleyball coach’s advice to be more aggressive a little too seriously. Bob finds solace at PJ’s new apartment, and Amy unknowingly builds Gabe’s model rocket science project.

With the end of Amy’s maternity leave, Teddy's new babysitting duties conflict with her prep for a big school debate and things go awry when Gabe and PJ are assigned to watch Charlie.

Amy invites some of Teddy's volleyball teammates for a team-bonding sleepover. Bob is annoyed by the father of Gabe's new crush. PJ's cute neighbor mistakes him for a medical student.

A bat invades the Duncan house on Halloween; Teddy and Spencer celebrate their 1-year anniversary; Gabe gets tricked by Mrs. Dabney into attending a ceremony in honor of her charitable work.

Amy overhears Bob advise Spencer on how to handle Duncan women. Gabe ducks yard chores. Amy makes Toby "talk".

Amy uses her maiden name to work as a nurse at Gabes' school so he won't be embarrassed. Teddy and Vonnie team-up for a school project. PJ and Emmett start a baby-sitting service.

Teddy is excited when the school produces her play and she wants Charlie to be cast as the princess. Bob loses a lot of weight and gets carried away with his makeover. Gabe must do a report on an old person.

Teddy asks Victor to prep for her SATs not realizing how demanding a teacher he is. Amy makes Bob sleep with Gabe as his snoring keeps Toby awake. PJ reads The Littlest Unicorn to Charlie and gets obsessed with the story.

Teddy takes Charlie to see Santa Claus, but he takes a break just when it's Charlie's turn. Amy and Grandma Linda discover they are performing the same song at the family talent show.

When Spencer is accepted at a Boston college, Teddy learns how hard a long distance relationship can be. Amy starts a Mommy Blog. Bob accidentally released termites into the house.

When Spencer is accepted at a Boston college, Teddy learns how hard a long distance relationship can be. Amy starts a Mommy Blog. Bob accidentally released termites into the house.

Starting from where the season 3 finale left off, the Duncans' house has been destroyed by termites and they must build a new one, with the help of The Muppets.

Teddy moves on and looks for a new guy who looks just like Spencer.

Gabe has a crush on Mrs. Dabney's granddaughter.

After learning the big cheer competition will be held in Hawaii, Teddy decides to join Kelsey on the cheerleading squad; Teddy bombs her cheer tryout and has to beg the coach to give her another chance; Amy asks Gabe and PJ to take Toby to park.

Teddy struggles with applications for college and she dreams that she is in different times in the past. Gabe faces his old teacher. Bob gets an old rock look.

Teddy suspects that someone at school is out to get her. Amy and Bob suspect that Deedee Dooley is teaching Charlie bad behavior Gabe tries to prevent his report card from being mailed home.

Teddy throws a sleepover at PJ's apartment to forget about her anniversary with Spencer, while PJ and Emmett take care of their neighbor's pet rats while he's away. After Verne quits working for Bob to start his extermination business, Bob hires a young man named Beau (Luke Benward), as a replacement. Amy and Ms. Dabney use Gabe and Lauren to trick each other to do their chores but tables turn when Gabe and Lauren find out.

Amy goes all out for Charlie’s birthday.Teddy goes to work at Bob’s extermination business. Gabe is sent home from school for accidentally getting in a fight.

Ten years in the future, 14 year-old Charlie watches a video diary that Teddy made about a fight she had with Gabe, in hopes that it will guide her through her fight with an 11 year-old Toby.

Beau and Teddy and Bob and Amy go on dinner dinner dates, while PJ is in charge of Gabe, Charlie, and Toby.

An unexpected visitor creates drama for Teddy on her 18th birthday.

Bob and Amy attend the pest controllers annual dinner dance. Beau asks Teddy to the same event. Gabe scores tickets to the first showing of a hot new movie for an upcoming date.

Ivy tricks Teddy into joining her family trip to Las Vegas. Gabe is secretly playing league baseball because he doesn't want his mother to embarrass him. Bert and Mrs. Dobbs announce their marriage and want to have the wedding at the Duncan house.

Teddy and her friends go Halloween caroling to raise money for the drama club. A neighborhood mom vows to get even with PJ and Gabe for not giving her son any trick-or-treat candy.

After Teddy uncovers the reason why Amy and her younger sister Jamie drifted apart, she and Charlie quickly devise a plan to convince Amy that it's time to make things right with her sister. Meanwhile, Gabe and Jake sell a photo of Toby and are in hot water when a local grocery store winds up using it.

Beau gets a job offer and must decide whether to stay in Denver with Teddy or move back to Tennessee.

When Teddy gets accepted into a college in New York City, she goes to New York, alongside P.J. P.J stays at a hot dog cart and gets back together with Skyler. Meanwhile Teddy misses her tour on the subway and meets up with Jessie and Zuri. When a blizzard traps Teddy and P.J in New York City, they decide to stay with Jessie and Zuri.

Teddy is disappointed when she is waitlisted at her first choice for college.

Gabe discovers PJ has been living in the tree house in the backyard.

Teddy leaves for college and the family has a hard time saying goodbye.