iCarly >> Season 2

Carly's old friend Missy Robinson returns to Seattle and tries to become Carly's only best friend and replace Sam because she was Carly's best friend first. Sam was given expired chocolate by Missy, and she destroyed Sam's cell phone, and in addition, Missy texted Sam the wrong address to a helicopter base, that she intended to go on with Missy, and Carly. Missy's actions are claimed "accidental", however Sam realizes what Missy is trying to do, but no one believes her as they think Sam is being "her usual paranoid self", because she was being paranoid when she thought Lewbert was an undercover cop, because she thought his giant wart was a spy cam and thought Gibby was a mermaid because he doesn't like wearing shirts. Missy confesses to Sam, but since no one will believe her, she is forced to ask Freddie for help, so when Freddie wins a six month cruise, he gives it to Missy so she will go away. Shortly after Missy is awarded with the cruise, Carly discovers Missy's plans to destroy her and Sam's friendship. Meanwhile, while packing for a camping trip, Spencer is locked in the basement by a psychotic boy, Chuck, seeking revenge from Spencer for telling on him and getting him grounded in the episode "iHurt Lewbert". Chuck is eventually caught at the end of the episode and is grounded by his father.

Carly and Spencer become upset when their new neighbor Griffin steals the motorcycle that Carly bought for Spencer in iPromote Tech-Foots. Spencer lets Griffin off the hook, but Carly becomes upset. However, when Spencer later goes out to get smoothies, he returns to find Carly and Griffin kissing on the couch. Spencer becomes furious and paranoid, forces Griffin to leave, and forbids Carly to see him, though he eventually allows them to resume dating. Meanwhile, Sam pays Freddie $50 to make a website and has a lawyer write them a contract. Freddie cannot keep up with her demands and tears up the contract, canceling the deal; Sam later makes $1,000 for selling the website.

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.

Sam wants lessons from Carly on how to be girlier and be a better person to attract her classmate, Pete. At the end of the episode, Pete arrives at the Groovy Smoothie, ready to go on a date with Sam. The bully at school, Jocelyn also arrives to bother the iCarly team. So Sam beats her up, not knowing that Pete was watching. Meanwhile, Spencer starts sporting his tuxedo daily because he thinks it's the reason why a woman he met likes him. He is convinced later that she doesn't just like him in his tux because she kisses him (even though the tux is still on, so she might just like him with the tux on).

Spencer gets a new credit card after canceling his old one, causing Carly, Sam, and Freddie to lose control of the iCarly.com domain. Luckily, Mandy (who appeared in "iAm Your Biggest Fan") returns to buy their website back for them, but she gets tricked into giving it to Nevel. Spencer disguises as an old woman to trick Nevel into signing the URL transfer document during a book signing, but is chased out by security after Nevel recognized him. Later, Nevel demands a kiss from Carly in return to claim the transfer document. Carly confronts Nevel, and Nevel signs the document. However Carly escapes with the signed document without having to kiss Nevel and succeeds in reclaiming their website.

Carly, Sam & Freddie are thrilled when they are invited to a mixed martial arts fight to do an iCarly bit filmed backstage, though Spencer refuses to let them go (though not before doing a segment where they present look-alikes of themselves). Upset, they decide to sneak out and leave Spencer with their look-alikes. All goes well until Freddie's software malfunctions, causing Spencer to catch them. Meanwhile, Spencer builds a large version of newton balls with bowling balls.

When Freddie offends an international internet sensation, Fred, he gets crushed and says to all of his fans that he will not make any more Fred videos. Carly, Sam, and Freddie soon start losing friends and acquaintances that are fans of Fred, and everybody in Ridgeway Jr High hates the iCarly group and Freddie is banned from all clubs. Then meet Lucas, Fred's creator and portrayer, in his home in Idaho for Freddie to forgive him about the Fred videos comment. Lucas later apologizes because he wasn't really mad, it was so Fred and iCarly had more ratings. At the end they apologize live in the iCarly webshow and presented a new Fred video with Carly, Sam, Feddie and Spencer guest starring as themselves with high-pitched voices like Fred. Meanwhile Spencer puts a Magic Eight Ball-like toy (called a "Magic Meatball") in control of his life, with disastrous results.

When iCarly convinces their viewers to vote for David Archuleta on a show entitled America Sings, they cause an up turn in his votes, that causes him to win. Carly, Sam, and Freddie then fell guilty for his opponent, Wade Collins, who claims that he only wanted to win so he could pay to get medicine for his sick mom. To make it up to him, they try to help him out by creating a music video with the singer, to help get him a recording contract, but soon find out that he is a total jerk and con artist. Meanwhile, Sam teaches Spencer to lie when he gets a letter that claims he has a movie that is 10 years overdue. After making Wade his video the icarly team decides to get back at Wade when they find that his mother wasn't even sick. They give Wade the video and have David Archuleta on the show, during which they release a recorded video of Wade's cruel behavior; like spiting on the floor, yelling at Gibby, calling everyone "hob-knockers" and finally yelling "I hate America", they then release the location of his hotel and door number, so any one who wants to "give Wade a …..piece of their mind" can. Meanwhile Spencer fails to lie to the cashier at the movie rental place, but his honesty is enough to convince her to erase the debt from the computer.

Carly, Sam and Freddie are hired by a car saleman's son to host a contest for a free new car to raise publicity for their lot. The winner, shockingly, is Nevel Papperman. When Freddie and Sam go to retrieve the car for him, the two find out that the owner doesn't have a son and the car did not exist. Carly, being disappointed with the news, starts to question Nevel on how he won the contest. The three find out that Nevel was the one who created the contest and the car, hiring some kid to pretend that he was the lot owner's son to set them up. But iCarly must still provide him with a car. Meanwhile, Spencer buys a prop from a movie online, but finds out that he was simply fooled by a replica, and Carly decides to exploit a loophole, saying that a "Car" is any vehicle that can go over 25 miles per hour for at least three seconds. Using that they give the prop to Nevel as his new car, to keep iCarly from getting shut down by the LCC for fraud. Nevel then tests drives the car, and crashes into a flower shop, and iCarly succeeds in prevention of getting their website shut down.

In retaliation for putting a dead fish in his locker, Freddie handcuffs Sam to Gibby. Later, Sam overhears Freddie make a confession to Carly that he has never had his first "real" kiss, implying that his former girlfriend Valerie, kissed him for half a second at school with a bunch of other kids hanging around. To get back at Freddie, Sam exposes his secret on iCarly. Freddie is then mocked at school about this, and starts not going to school, talking to anyone, or going to iCarly rehearsals. Carly makes Sam feel guilty about this, so a regretful Sam exposes the same secret about herself in their webshow. She goes and apologizes to Freddie. After she apologizes, both of them feel dumb about not kissing anyone, so they kiss each other and promise not to tell anyone about it, not even Carly. Meanwhile, Spencer trains to be a famous Seattle Cobras football player, but he is able to trick out his traiors Carly and Gibby.

When Spencer makes an electromagnetic Christmas tree, the tree bursts into flames, which makes Carly furious at him because the fire mauled the presents Carly got for Spencer. Carly then wishes that Spencer was born normal. Carly's guardian angel, Mitch, makes this wish come true, surprising Carly. The next day, at school, Sam is absent, Freddie was never friends with Carly, and to make things worse -- Nevel Papperman is Carly's boyfriend. Carly questions Mitch about Sam's disappearance, and Carly is taken to the Juvenile Detention Center, where Sam is being held. Carly finds out that Sam was never her friend, either. Carly returns home and then is told that Mrs. Benson and Spencer are now engaged, making Carly angry at what the world has become. Carly then walks up the stairs and finds out that, because Sam and Freddie were never her friends, iCarly never existed, either. Carly begins to sob, realizing how much the world would change if Spencer was born normal. Mitch turns the world back, making Spencer born abnormal. Carly is now happy with the electromagnetic Christmas tree, and Carly, Sam, Freddie and Spencer have a good Christmas together in the end.

When the group's favorite pie shop closes down due to the death of the head chef, they go out to find the recipe for their favorite pie. The only person believed to have the recipe is the chef's granddaughter. She agrees to give them the recipe if she can go on a date with Spencer. She takes it a bit too far, and confesses that she never owned the recipe. Carly, Sam and Freddie hatch a plan to find the recipe. Meanwhile, Mrs. Benson's cousin's baby visits for a few days, making Freddie uneasy about it because his cousin always has a blank expression when she sees Freddie. Freddie tries finding a way to succeed in making his cousin laugh.

Carly, Sam, Freddie, and Spencer travel to Japan after the show is nominated for a prestigious iWeb award. However, the residents of Japan sabotage the gang and its up to Carly to stop them. They were asked to be kidnapped by the competing web show cast.

Lewbert, Carly's doorman, is injured during an exploding muffin basket prank. Spencer suggests that Carly, Sam, and Freddie help him until he's back on his feet, but it is more easily said than done. When Freddie's mother takes over, she makes it look easy, but leaves the group extremely concerned. Freddie's mother and Lewbert fall in love. Meanwhile, while using a CB radio, Spencer upsets two truckers nicknamed Porkchop and Sledgehammer.

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.

Spencer finds a Pak-Rat video game cabinet in a junkyard and becomes addicted to it, whilst procrastinating on a commissioned Labradoodle sculpture. To curb his addiction, Carly brings Sasha Striker, the top Pak-Rat player in the world, to compete against Spencer to defend her title as the world champion of Pak-Rat. Meanwhile, Freddie experiences a streak of "bad luck" after deleting and not forwarding a chain email, passing it off as a superstition.

In the second-season opener, Carly and Sam both develop a crush on Freddie's "nerd" pal, Shane. When they cannot decide who should date him, they decide to go by the first one to kiss him. They constantly try to kiss him, and always become unseccessful. Meanwhile, Spencer hires a repairman to fix the elevator, but the repairman proves to be no help at all, just a dancer. Because of the broken elevator, Shane accidentally falls from the iCarly studio to the basement when he finds out that Sam and Carly are competing for him. When the gang visits him at the hospital Carly kisses him.