The Plain White T's are set to perform on iCarly, but Nevel plans to ruin the event by hacking into the site.

Carly and Sam have a science project to hatch chicks. When the eggs hatch earlier than expected, they have to search the apartment for the runaway chicks.

Freddie, Sam and her webcast, iCarly. Freddie and Sam scheme to make sure that Carly stays. Meanwhile, Spencer builds a mini golf course that becomes popular.

Sam owes Carly and Freddie $526, so she gets a job to earn the money, and pay them back. Carly, Sam, and Freddie make a broadcast on iCarly to all their fans to donate money to Sam. However, they find out its illegal to solicit money over the internet. Meanwhile Spencer tries to impress an attractive single mom by helping her daughter sell fudge balls, an equivalent to Girl Scout cookies, but two scouts stole Spencer's place at the market. Spencer comes up with the idea to send every iCarly fan who sent them money to send them fudge balls. Carly and Freddie then hire someone to give the money they earned to Sam in a tip. At the end, everyone enjoys what Sam got with her money except Spencer.

Sam, Freddie, and Carly search America to find three people who look like them the most. After being told that they're not allowed to go to a Mixed Martial Arts fight, they bring the look alikes back to the studio to fake out Spencer while the go to the MMA fight.

Carly has to do a project for green week, so she makes an electric scooter. But, it can only go for 4mph and it caught on fire, so she is given the weekend to make a new project. Spencer brings in a good-looking Science geek named Cal who helps her make a generator for iCarly, and Carly gets an A+. It is then revealed the generator was illegal and Cal was a criminal for buying Uranium, so she has to go on the Root-and-Berry Retreat to get extra credit.

When Carly, Sam, and Freddie find out that a TV show on the Dingo Channel has been copying material from iCarly, the kids and Spencer go to Los Angeles to confront the writers of the show.

Sam and Freddie are forced to share a big locker after they both answered how many Fat Cakes that were in the inside the container. Meanwhile, Carly decides to take drawing lessons from Spencer, but she becomes frustrated with her brother's teachings. Carly decides to take an art class in secret, but Spencer finds out, he embarrasses Carly and he tells the art teacher that art students should be spontaneous and passionate. The art teacher finally takes Spencer's words into consideration and they share a passionate kiss. Sam decides to let Freddie have locker 239, she takes his money and she goes home with her mother after getting laser eye surgery. As a result, locker 239 gets destroyed, courtesy of Mrs. Puckett's reckless driving, Freddie gets in trouble for the incident.

Principal Franklin is fired after appearing as a guest on iCarly; Spencer hires a rodeo star to teach him how to ride a mechanical bull.

After a prank on Lewbert Sam loses her phone in his office, when her and Freddie get it back Sam steals a personal box from Lewbert’s office. Sam, Freddie and Carly look through it, only to find some interesting stuff about Lewbert, biggest him having had a girlfriend. Getting an Idea they set out to reunite him with her so he can be happy and leave them alone, only to find out Lewbert doesn’t exactly “like” her. Meanwhile after a rash of robberies Ms. Benson signs Spencer up to a watch group with a little pest from his past.

Carly pretends to be very brainy to score points with her new boyfriend. Meanwhile, T-Bo needs to find a new home after he's evicted from the Groovy Smoothie.

Nora has a parole hearing, and Carly, Sam, Freddie, and Gibby are invited to give their opinions whether she should be kept in prison or be released. After allowing her release, the group attends her welcome home party to celebrate her potential reform, but it turns out to be too good to be true. Meanwhile, T-Bo tries to act fancy to keep a room in Mrs. Benson's apartment.

After Nora once again kidnaps the iCarly cast, they are forced to participate in a birthday party that lasts "forever and ever and ever and ever..."

When Freddie gets a new job at the Pear Store, Sam, who is employed with him, accidentally ruins it. Meanwhile, Spencer makes a fire for the 18th time and because of their tiredness, the fire department is done with the Shays and to apologize, Spencer brings a batch of brownies to the station. Unfortunately, the vengeful staff makes him volunteer at the fire station, which leads to another fire, this time at the station. Also, Carly meets a boy at the the Pear Store named Trey and becomes obsessed to get him to ask her out.

When Carly bans T-Bo from the loft, he retaliates by not letting Carly into the Groovy Smoothie. Meanwhile, Freddie and Gibby discover being in a band has many perks... and a few drawbacks.