Zoey and the other girls were playing a game called Confess or Stress where you must do a dare or admit a secret. While playing the game, Logan and Chase give them a bear, only from Logan. Logan says " He doesn't feel good. " So he just goes to their dorm and " rests ". Just a day after, all the girls personal secrets are heard all over campus. Day after day, new secrets about the girls are heard. Finally, Zoey, Quinn and Nicole decide to put a stop to it. They go down to the lounge and find out that the bear has a webcam in it. Zoey goes to Chase and asks if he was part of the scheme. When Zoey and Chase look at Logan's laptop, they find it on the girls lounge. Soon the girls start to think that Zoey is revealing everyone's personal secrets around. The girls decide to do an act while Logan is watching the girls lounge so that way, he will be fooled. In the end, Dean Rivers is upset with Logan, and Logan loses his job.

When a school bully forces Dustin to do his homework for him, Zoey confronts the bully in public, embarrassing Dustin. Dustin tells Zoey that she's babying him too much and that he can defend himself. Dustin looks to Chase and Michael for advice, who tells him to defend himself the next time he gets bullied. Meanwhile, Zoey, Nicole, Dana, Chase, and Michael try to hide their dog, Elvis, away from their dorm advisor, Coco, since it's against school rules to have pets on campus.

The girls keep on being the victims of pranks, on the week of pranks. The prank week tradition is that whoever is new at the school, will continuously be pranked and do not have the liberty to defend themselves. Finally, after the Logan and other boys ultimate water balloon prank, the girls decide to defend themselves. Zoey gets an idea of putting a bra, lipstick, girl's underwear, and a blouse on a statue of the man who founded PCA. What they didn't know was that the man's son was at the school and saw what happened. As a punishment he decides that after this semester, PCA will be an all boys school again. Feeling bad, Zoey decides to go to the man's son and try to keep all the girls here and she'll leave. He agrees, but Zoey must apologize to everyone at PCA. As Zoey apologizes, a mysterious liquid comes from the statue's legs, so everyone finds out that it was Logan's idea.

Zoey and the girls are always late to class. Fortunately Mr. Bender's friend, Jake Savage, offers Zoey and her friends the chance to win a free Jet-X. All they have to do is team up and create a Jet-X commercial that Jake will judge, the winner having their commercial put on the air one hundred times. While Logan and his team, mostly Logan, work on their commercial with fancy video equipment and famous actors, Zoey and her team decide that the content of the commercial is more important than how much money is put into it. Now the test is to see which is better, a commercial made with lots of money, or a commercial that relates to teens and helps describe what the Jet-X is all about. However, Zoey discovers some accidentally recorded footage of the girls arguing, containing views about what the Jet-X is about, and helps them win the contest by using it (and other footage).

Quinn develops a crush on a boy named Mark Del Figgalo, but is too afraid to ask him out. She asks Zoey to ask for her, but when she does, he says no. Trying not to hurt Quinn's feelings, she says he said yes. She and Chase then concoct a way that she can go on a date with Mark without Mark knowing. Meanwhile, Dustin takes care of Elvis, Michael, Chase, and Logan's dog, while the other boys are busy, even though he's terribly afraid of animals.

Zoey, Dana, Nicole sign up for the spring fling committee in order to get Drake Bell to perform at their spring fling. When they find out they have to give $5,000 to Drake for him to play at their spring fling, Zoey and her friends start a fund-raiser. A former PCA student offers a lot of money to reach their goal to wash his car, which they then accidentally damage and must use some of the funds to get the car fixed before the alumni student returns. When Drake Bell arrives, his Manager sees there are not enough funds for the gig, and consequently, asks Drake to leave. However, Drake notices the girl's T-Shirt design and offers to do the concert for free if they give him their shirt design. Meanwhile, Quinn is experimenting on Dustin to see his reaction when he is deprived of sleep with a wristband device that shocks him awake if he falls asleep.

After having to pay for a $50 backpack she squirted with liquid candy at the bookstore, Nicole is stuck with a horrible, candy covered backpack. Zoey and Nicole have no money for having to pay for the backpack. So the only thing Nicole can do is burst balloons with popcorn. But the backpack is saved when Zoey decides to spruce it up with a new design she created. To her indignation, Zoey's backpack idea is stolen from a girl named Stacy who is making a lot of money from it after tricking Zoey into letting her take photos of the backpack for the PCA news letter, and Zoey decides to improve on her own idea and sell her own backpacks with extra features. Quinn makes a banapple tree, which fails when the fruit creates a powerful acid, which Quinn pours on the seat of Stacy's bicycle, nearly disintegrating it.

Zoey and her friends are worn out from always running in gym class, and Nicole keeps throwing up and is tired of it. To solve this, they decide to create their own disc golf team, since people who play sports don't have to participate in gym. Also, Michael is not happy with his weight due to his addiction to chips, so he asks Quinn to help him. Quinn creates chips that are delicious and calorie-free, but have many side-effects.

The school dance committee this year is using a personality quiz to partner people up with the same interests. Two people from the committee come to Zoey's class to talk about it and how it benefits them. So that he can get to dance with Zoey, Chase tricks her into giving him her answers to the quiz. However, his plan backfires when another guy called Glen (Guess Star Asher Book) also gets matched up with Zoey. They both need to agree about who will dance with Zoey or neither of them will. Meanwhile, Michael accidentally gets paired up with a boy as his dance partner.

It's the end of the semester and Zoey and her friends are psyched about PCA's annual beach party, which is going to be the bash of the year, but everything gets turned around when they miss the buses because of a Quinnvention, and end up taking a taxi to a deserted beach more than fifty miles away from the party thanks to Logan. With no cellphone signal or Wi-Fi hot spot, they are stuck there until someone stumbles upon them. All is not lost, however, when they all decide to have their own beach party, starting their own tradition. Dustin has to stay in the water the whole time because a giant wave stole his swim trunks. Later on Quinn manages to call Mr. Bender to pick them up.

It's the second year at P.C.A. Dana left for the European Exchange Program, fortunately for Nicole. But, the girls needed a new roommate. When they come back to their dorm they find their new roommate, Lola Martinez (Victoria Justice) pretending to talk to the dead. They think Lola is so freaky that they sleep outside. But it turns out that Lola is very normal and was just acting to try to pull it off to see if she is a good actress. Meanwhile, Michael and Chase have to deal with Logan, who's Dad gives him a huge entertainment center for their new dorm, which gives them a headache.

Mr. Bender decides to have each person in his class put an item that best represents them into a time capsule. Chase is desperate to know what Zoey has said about him in the video she made to put in the time capsule, and will go to any lengths to find out. Also, Nicole tries to help Quinn to stop snoring and they succeed by putting fish up her nose.

It's election time. Class presidents have to be voted for and Chase and Zoey nominate each other as a joke. Mark Del Figgalo is nominated as well. Then they make a pact that whatever happens, they promise that the election won't affect their friendship. However, when Logan helps Chase win the election (against his will), Zoey gets mad at him, and they decide to drop out of the race, with Mark being the winner.

Every Halloween at PCA, the upper school makes a haunted house for the lower school. This year, Logan is in charge. He promises everybody that the haunted house will not just make them scream but it will make them cry. But when Dustin and his roommate, Jack, get lost in the haunted house, Logan starts to get scared and starts to wonder where Dustin and his roommate have gone. Meanwhile, Michael gets chased all over PCA by some French tourists who think he is ill, and Nicole gets a case of mistaken identity when she chases Mark.

Chase and Michael have an online show, The Chase & Michael Show. Zoey and Logan have their own segment on it called "He Says, She Says" and it all goes wrong when all the boys and girls begin fighting, so Dean Rivers cancels their show. A TV show producer then asks them to be on their show, but don't realize only Zoey and Logan can be on the show. Meanwhile, Nicole is depressed because she is failing Algebra when cute boys distract her, so Quinn and Lola try to fix her problem by using a hypnosis technique.

Zoey challenges some computer geeks to a Bot battle, but first they must build a Bot to compete. The gang asks Quinn for help, but when Logan makes fun of her and everyone laughs, she gets upset and quits. So, they ask Miles, the smartest guy at PCA to help, but on one condition: Nicole must go on a date with him.

After a fire burns down Sushi Rox, Zoey and the gang hold a people auction to raise money in order to rebuild it. Chase and Michael get auctioned to the sushi-crazy gym teacher. Zoey, Lola, and Nicole become Logan's personal cheerleaders, and they are told to "cheer his awesomeness", as in cheer for everything he does. His plan backfires when the girls decide to cheer for everything he does.

Quinn's pet alpaca, Otis, is depressed because he misses her, leaving her feeling depressed as well. The girls then decide to try to cheer her up by throwing an alpaca-themed party. However, this only makes her miss Otis even more and she leaves PCA to meet with him, which could get her suspended as it is the middle of the semester. Meanwhile, the guys make a bet to see who can go the longest without saying anything containing the letter 'S' and the person who loses has to run across the campus wearing nothing but a bikini top, a hula skirt, and a flashing red helmet.

Absent: Paul Butcher

A shocking ending from "Surprise" leads to yet another plot twist. Chase's girlfriend, Rebecca, seems really sweet until she tells Zoey to stay away from Chase. After Chase learns about this, he must make a decision: Rebecca or Zoey. Chase ends up dumping Rebecca. Meanwhile, Quinn is helping Logan with his free throws in basketball, but tricks him into doing silly stuff because he called her a spazz.

Zoey struggles with Chemistry, where she scores a "C" on a test. She is given a new tutor; to her surprise, her tutor is Logan, who secretly happens to be one of the best Chemistry students. Zoey starts learning Chemistry with Logan behind her friends' backs. All of her friends become suspicious, especially Chase. Chase tries to find out why, so Logan lies and says that Zoey is dating him, which Chase does not believe. Meanwhile, Quinn tries to catch her rat, which was lost and bugging Lola since Quinn's plasma bolt hit Lola in the head and made her unconscious.

Vince Blake appears to be the ladies' man, the best school athlete, and the savior of the football team. He helped PCA advance to the state championships. Little do people know, he is in fact a cheater; Chase caught him taking pictures of a history test with his cell phone. Chase must choose: not to tell the teacher and let Vince cheat more or make PCA lose its biggest football game. Logan, Michael, and the football team convince him not to tell, but Zoey thinks he should. Meanwhile, Zoey, Lola, Quinn, and Mark put healthy snacks called Moon Bars to try to persuade the students to stop eating junk food, but ends in chaos as they turn out to be addictive after Quinn and Mark put cactus juice in them to enhance their flavor.

Zoey, Michael, and Lola are invited into a secret society at PCA called the Silver Hammer Society. Chase is also invited to join, but he rejects the offer. Logan desperately wants to join, and pretends to be Chase in order to do so, but his disguise is quickly revealed. To get in, the rest of the group must do ridiculous deeds. Then Logan starts to make his own club, Logan Knights. Also, Quinn acts weird around a new girl in school, Sara, when she suspects she knew Quinn from a while back.

After developing a crush on a girl named Lisa, Michael becomes too nervous to perform in the Open Mic Night, causing him to throw up on her and another guy. While cleaning up, Lisa falls in love with the other guy. Upon hearing this, Michael becomes really sad. Meanwhile, Logan and Chase are having a go-kart race. But Chase's out of control go-kart crashes into Lisa's table and Michael pushes her out of the way to save her and she kisses him and they start going out.

After seeing Zoey stop a fight, the wrestling coach wants Zoey to join the wrestling team. The days pass, and she doesn't get a chance to wrestle anyone. Then later on, she finds out that she will be wrestling in the tournament. However, all the boys Zoey is put against forfeit because they don't want to wrestle a girl. As she is about to face the undefeated champion, Chuck Javers, Zoey finds out that was the coach's plan, and was the whole reason he put her on the team. Meanwhile, Lola wants to be a reporter, and joins Jeremiah Trottman during the tournament.

Zoey and her friends must write a secret and tie it to a balloon for psychology class. However, Zoey's balloon gets stuck in a tree, and someone finds and learns Zoey's secret. The mysterious person begins blackmailing her, forcing Zoey to do various cruel tasks. It turns out that the person who was blackmailing Zoey was Rebecca, Chase's ex girlfriend wanting to get revenge on Zoey for Chase dumping her.

Absent: Paul Butcher

Chase's birthday is coming up but he is too busy writing a 5,000 word essay to care. When Zoey hears that Chase and his grandmother share the same birthday and that Chase shared a close relationship with her when he was young, she thinks she has the perfect gift for him; to bring his grandmother to PCA, but she gets the flu and is unable to come to PCA. Meanwhile, Lola and Quinn are trying to get Dustin's arm out of a vending machine. And the secret birthday party they threw for Chase became a disaster after Chase learned his grandmother had more than a flu and it got worse and his grandmother died on her and Chase's birthday. On another scene we see that Zoey makes Chase feel better by hugging him in the rain.

When Quinn accidentally spills her own germ in their dorm room, the girls along with Logan, Chase, and Michael are Quarantined in their room until it is proved to be safe. However, they begin to drive each other crazy; Michael is VERY hungry, Lola keeps screaming, Logan is obsessed with looking at himself in the mirror, Chase begins to feel ill, Quinn is worried that Mark may be cheating on her, and Zoey has to miss a date with an extremely cute guy named Danny.

Chase sells Zoey a "fada model #115" radio for $5 and a coupon for a free taco. Quinn tells Zoey that the radio is worth $10,000 and so Zoey plans to give the radio back to Chase. When Chase discovers the value of the radio, he scolds Zoey for not giving it back to him, even though she was planning to give it back. This makes her mad and she decides not to give the radio back. Chase's grandfather takes the radio back when he also discovers its value. After being teased by Lola about how Quinn has never been kissed by Mark, Quinn tries to make him kiss her.

A science star named Paige Howard attends PCA and is going to install her new energy converter to make PCA run on "Paige Power". This upsets Quinn because she realizes that she may no longer be the smartest girl on campus, and she gives up science. When the energy converter threatens to cause a catastrophe Quinn realizes her science gift is needed when she saves the school from a near meltdown. Meanwhile, Chase and Logan try to make Michael think that he is going crazy for a psychology class project after he refuses to do his share of the work. The guys hire Coco's little person cousin to help out with their prank.

Absent: Paul Butcher

Michael and Logan must help Chase become a wonderful dancer before a dance contest to dance with Zoey. Lola wants to get the main role in a play, but in the meantime, she tricks a British guy into going on a date with her. Also, Michael, Logan and Quinn try to be customer of the week to get free coffee. In promotion for this episode Nickelodeon promoted this as a new season.

After an unknown deceased relative of Zoey's sends her "a thousand pounds of ribs", Zoey, Chase, Michael, and Logan agree to have a rib cook-off. After a fierce feud between Michael and Logan, they decide to compete against each other with Zoey on Michael's team, and Chase on Logan's. The famous cook off judge turns out to be a fraud wanted by the Authorities. Meanwhile, Quinn accidentally blows Mark's eyebrows off in an experiment gone awry, and she creates a stimulant that accelerates hair growth.

After bringing up the legend of a former PCA student named Charles Galloway (Jeff Norkin), who fled to the wilderness above PCA at a place called Redstone Gulch because of an extremely hard test, the gang decides to go check it out for themselves, with help from Lola's crush, Leif, who then gets himself and Lola lost in the wilderness. There, they find the necklace of Charles L. Galloway. When the gang refuses to let Logan keep the necklace, which he says will be evidence that they proved the legend true, and make them famous at PCA, he steals it and puts it in Zoey's backpack, causing a violent thunderstorm to form a green cloud to come after Zoey and the others, which causes Zoey to break her ankle. Zoey must help save PCA by getting to Redstone Gulch and placing the necklace back where it came from. This is the second Zoey 101 two-part episode.

Zoey starts dating Dean Rivers's son. But then, Zoey thinks he might not be Mr. Perfect. Lola and Quinn told Zoey that he rigged the ticket but Zoey does not believe them until Vance tells Zoey himself that he can do that. Meanwhile, Logan makes a dance video for girls so they can dance with him from the TV. Chase and Michael struggle to make 26 more episodes of The Chase & Michael Show to give Toonjuice.com by the end of the month, and end up getting sued by Friday Night Live for their idea of two bowling pins afraid of a bowling ball rolling towards them.

There is a contest to see who can keep their hand on a Blix van for the longest. The winner gets a private Blix jet for two to anywhere in the world, and many people are determined that they can win. Logan tries to win by lying about breaking his leg, scaring students off, sneezing on their hands and he requested a chair so the competition would be easier for him. Logan gets Stacey to lose by offering to be her boyfriend for a week. Zoey wins by tricking Logan who ends up stuck with Stacey. Meanwhile, Lola and Quinn try to find a way to make Quinn stop laughing after a breath spray she made to cure her bad breath makes her laugh non-stop. In the end, Lola cures her by making out with Mark right in front of her.

Logan hosts a new "Miss PCA" beauty pageant. While Zoey, Lola and Chase initially found the event degrading, the girls asked to join when Logan revealed the prize of the contest: the chance to be on the cover of Buzz Magazine. And when Zoey and Lola find out, they sign up, but Zoey and Lola become competitive and start sabotaging each other. In the meantime, Michael desperately tries to make Quinn laugh at his jokes.

Logan is in trouble when his dad discovers that he's purchased a $327,000 car without his permission. That's when Mr. Reese steps in and takes control. He takes away Logan's valuables, closes his bank account, and cuts his credit card in half. When Zoey, Lola and Chase see that Logan is in desperate need of help, Zoey does Logan's laundry, Lola helps him with his hair, Chase types out his report, and they all try to teach Logan how to fend for himself with no money. Meanwhile, Michael says he can get out of any difficultly tied ropes, so Mark and Quinn tie him up to see what he can do.

Zoey's parents come for an unexpected visit to PCA and tell Zoey and Dustin that they are moving to England because Zoey's dad's business is starting a new branch in London. When offered to accompany the parents to London, Dustin quickly declines the offer because he is seeing someone, but Zoey decides to think about it first. Although Zoey treasures Chase's opinion, Chase had heard the rumor before Zoey gets a chance to tell him about the news. This leads Chase to bitterly convince Zoey that she should go to London, and she decides to leave PCA. After she leaves, Chase starts hanging out with a disgusting girl named Gretchen who looks a lot like Zoey. He later admits that he only did so because he missed Zoey. In a cliffhanger ending, due to a webcam malfunction, Zoey watches Chase confess his love for her when talking to Michael and Logan.

Absent: Paul Butcher (Part 2)

Zoey returns to PCA to talk to Chase, but discovers that Chase has recently transferred to Covington to be with her. After Chase and Zoey meet through video chat, Chase reveals that he has to stay in London for at least one full semester. They go on a "date" (through webcams) but it doesn't work out, so they agree to wait until the semester is over.

Note: This story continues from Goodbye Zoey in Season 3

Michael and Logan attempt to fool the housing lady into thinking that Chase is still at PCA so that they do not need to obtain a new roommate. To do this, Logan makes a fake Chase. Meanwhile, it is time for Coco's job review with Dean Rivers. After learning that he likes lions, she tries to please him by bringing a "tame" lion into his office. Dean Rivers enters the office and the lion attacks, sending him to the hospital. Thus, Coco is fired and is hired as a bathroom attendant at a fancy restaurant. The girls then get a new dorm advisor, Mira, who seems really sweet until they soon discover that she steals the girls' stuff.

The gang must stay on campus over spring break when the trip to Yosemite is canceled. Stacey is waiting at PCA for her parents to pick her up to go skiing but they never show up and Stacey can't reach them when her cell phone number is blocked from her parents' home phone. Dean Rivers' golf trophy gets smashed and he assumes it was Michael and Logan so he puts them under dorm arrest. Zoey and the girls set out to find the real culprit who turns out to be a disgruntled former student who is now a grounds keeper.

Michael and Logan learn that they will be getting a new roommate (Austin Butler). Their new roommate is named James, who soon becomes a celebrity among all of the girls at PCA. A rumor spreads that Zoey and James are dating.

Quinn and Mark agree to stop dating for a while, but Quinn sees him with a girl named Brooke, and is upset. She decides to start a new look to get Mark back. She begins to change her hairstyle, clothes, and makeup. Quinn's plans don't seem to go the right way, but she gets attention from other guys. Meanwhile, a horse begins following Michael because he feeds Logan's cookies to it. Quinn is comforted by Logan and they end up kissing, which then leads to a secret relationship.

The gang is surprised to find out that the bully and football star, Vince Blake, is back after being expelled. The girls talk to Dean Rivers so he would expel Vince. The girls decide to just ignore him, which proves harder than expected when Lola starts to constantly make out with him, but Logan and Michael decide that it's time for some revenge, or "comeuppance" as Michael calls it.

Zoey wants to go on a date with just James, with none of their other friends, at a restaurant called Vaccaro. Meanwhile, Quinn hates having to sneak around when spending time with Logan, and they plan a romantic dinner as their first official date. They also decide to go to Vaccaro, thinking that no one else at PCA could afford the food there. Both couples, however, end up sitting right next to each other. Zoey notices them, and after two different lies told to cover up their secret, Michael and Lola end up joining the two couples, creating more chaos.

After Lola causes an accident involving coffee carts and Dean Rivers's wife, Dean Rivers bans all coffee carts at PCA and makes a rule that no coffee is allowed on campus. Logan and Michael start selling coffees in their room, but overcharges his customers, selling large coffees at $9 per cup, and $1 more for sugar. When the girls find out, they decide to open another coffee sale in their room, but they charge less than half of what Michael and Logan charge, at $4 per large cup. Logan finds out, and he decides to tell Dean Rivers about them selling coffee in their room. So the girls try to sabotage the boys coffee shop with a laser to shoot all of the plastic cups. Eventually, both groups are caught, and Dean Rivers is extremely unforgiving and relentless to the group. Even when Zoey tries to convince him that everyone thinks his rule is unfair, he is about to expel them, but he uses Quinn's laser gun and accidentally breaks the door of his cupboard, which has a coffee machine behind it. This forces him to allow coffee again. At the end, Calvin (the guy who works at the coffee cart) gets back at Logan by charging him $400 for one cup.

Zoey's physics class is going on a field trip to ride on a rollercoaster. Everyone is excited to go, except for Michael. He seems to be afraid of rollercoasters. As Logan finds out about this, he tells everyone Michael is afraid of riding them. Michael is worried that Lisa thinks he is a wimp because he is scared to ride roller coasters. Will the gang be able to help Michael out, and will they stand by his side?

As the prom approaches, Zoey questions her feelings for James, and Michael learns how to drive a stickshift. Quinn and Logan try to pick dates for each other to keep their relationship a secret. As the episode continues, we start to wonder whether Chase is going to come back. Stacey now speaks with perfect S's after getting hit by a car.

Special Guest Star: Sean Flynn (Part 2).

Zoey, Chase, and Stacey take a walk down memory lane when prospective new students question them about their experiences attending PCA. Stacey is very annoyed because no one asked her any questions.

Absent: Paul Butcher, Austin Butler, Victoria Justice, Christopher Massey, Erin Sanders, and Matthew Underwood

Note: Kristin Herrera and Alexa Nikolas appear in flashbacks in the episode.