Chad is making a movie about his life and casts Selena Gomez as Sonny.

Tensions rise on set when Sonny is asked out by Tawni's ex boyfriend, James, who is guest starring on Mackenzie Falls. And when James attempts to date both girls, Sonny decides to get revenge in the best way she can... by going on a date with Chad.

The "So Random!" cast attempt to prevent their prop house from being taken away and used as a meditation room for the "MacKenzie Falls" cast. The number one show gets any room in the building according to the contract. After remembering all the good memories about sketches they have done (like Dolphin Boy and the Check It Out Girls), they hand-cuff themselves to the prop house. After two hours of being hand-cuffed they decide to fight back. They chase away the cast of "MacKenzie Falls" by cutting a hole in the ceiling and annoying them by throwing objects on their heads. Chad says he won't be driven away, but he starts meditating in the photo booth, he runs away because of a rat. The So Random cast get their prop house back. Chad comes back and brings gifts to everyone in order to say he is sorry and didn't know how much the prop house meant to them. He gives Tawni a Bedazzled lipstick case, Zora a night light for the sarcophagus, lets Nico and Grady ride the forklift, and lastly gives an autograph picture of himself to Sonny that says "To my biggest fan, I'm sorry, TV's Chad Dylan Cooper." Then Sonny says she is touched. Then, Nico and Grady bursts in while riding the forklift.

When Sonny realizes she is missing out on that most important of teen milestones - prom - she decides to throw a prom for the cast, right there on set. But Marshall says a firm no. Will Sonny and her friends have a night to remember? Or is prom nothing but a distant dream?

Sonny hosts a "Walk-A-Thon For Books" for kids and gives each of them Tawni's Extreme Skinny Jeans. When Chad hears of this, he then hosts a "Walk-A-Thon Against Books" and also sells the skinny jeans. Then, all the kids end up suffering from SPS (Skinny Pants Syndrome).

When Sonny and Tawni are guests on "Gotcha with Gilroy Smith," Gilroy tries to get Tawni and Sonny to confess some embarrassing moments on "So Random!". Sonny and Tawni make a pact backstage that they will have each others back but they realize that there is a hidden camera so Gilroy knows about their pact. Tawni breaks the pact and Sonny starts to think about Chad Dylan Cooper, but Gilroy knows that is a face of someone who has a boy crush. Gilroy brings Chad out (Chad thinks he's there because of a book he read) and shows a clip of him and Sonny sharing a rather romantic moment from Episode 2. They both go backstage and they don't realize there's another hidden camera and everyone is watching them. Sonny and Chad are about to tell each other what their feelings are for one another, but Tawni, feeling she owes Sonny, grabs the remote and turns off the camera so Gilroy and the studio audience can't see what happens. Gilroy turns the camera back on and sees Sonny saying "That was so much easier to say than I thought it would be," and then walking away with Chad. Gilroy becomes mad because he doesn't know what Sonny and Chad said to each other, although it is thought that they told each other that they like each other, based on what they were saying before and after Tawni turned the camera off.

Someone on the set of So Random! and Mackenzie Falls starts to create rumors that Sonny is a thief when she temporarily leaves for her Homecoming in Wisconsin. This ruins her reputation, and she is asked to leave So Random!. Tawni supports Sonny as they drive back to Wisconsin, unable to clear her name. Meanwhile, Chad, Nico and Grady find out the truth back in Hollywood.

Sonny worries about an upcoming geometry exam that may decide the fate of her future on So Random. Meanwhile, a pretty new girl on set catches the eye of Nico and Grady, who go to extraordinary lengths to impress her.

Sonny creates her own imaginary fan named Eric when she fails to receive any fan mail, but her creation gets her in trouble when Marshall wants to invite Eric to the set. Meanwhile, Nico and Grady intercept a package intended for Zora.

When Chad's fan club president, Amber, says that Sonny is the cause of the drop in his popularity, Chad must choose between his lady and his fans.

Chad and Sonny finally had their first date, but Chad was afraid of how people see him and Sonny was afraid of how her friends at So Random see her.

Sonny's idea for a sketch is rejected by her cast mates, but she is comforted by Chad and the "MacKenzie Falls" cast, who lavish her with expensive gifts.

Sonny finds herself the victim of bad publicity when a televised dispute between her and Chad hits the airwaves. Can she rally and rise above it, or will poor public opinion mark the end of Sonny's flirtation with fame?

Sonny tries to help Tawni have a good date with an intern Hayden (Robert Adamson). Sonny begs Chad for his Lakers tickets. But when she and Hayden are shown on the kiss cam they are forced to kiss and Tawni sees them. Tawni gets mad and hides in her dressing room, locking the two doors. Meanwhile, Chad gets jealous because he sees the kiss on Tween Weekly Magazine. Sonny makes another date and tells Hayden that Tawni is going to cook for him. But when Sonny learns that Tawni can't cook, Sonny offers to have the date at her place and to cook the food. After Sonny ruins the food, she tries to call Nico and Grady to bring food but she drops her phone in the sink by mistake. Tawni tries to help her by turning on the light but she turned on the garbage disposal instead and it somehow calls Chad. Chad thinks that Sonny is in trouble and later breaks down her door. When everyone shows up at Sonny's apartment, the night turns awkward. Meanwhile, Grady and Nico try to put their influence on the name of a sandwich but whoever ate the sandwich ends up puking.

Chad Dylan Cooper hosts a fully-produced, jolly-filled So Random! episode.

Sonny plays matchmaker when she finds out Zora has a crush on a MacKenzie Falls guest star named, Wesley.

Feeling that Gassie doesn't get the affection that he deserves, Sonny takes it upon herself to show the dog love, love that it doesn't get from its trainer. Sonny then finds out that giving the dog affection effects Gassie's mood to flatulate on command when filming the "Gassie" sketches as well jeopardizing the feature film "Gassie & We". Sonny then gives Gassie too many dog treats that may have killed him. In the end it turns out Gassie was in shock from too many meatball treats and gets the love he deserves, also putting Chad into shock by pretending to be dead. Meanwhile, Nico and Grady borrow money from Dakota Condor to invest in fart noise lunch boxes for "Gassie & We".

When Grace, an elderly woman, wins the "Be So Random! for a Day" contest, the "So Random!" cast ends up planning an "old geezer" sketch that not only offends Grace and her entire retirement home, but all elderly people. Grace and her friends turn the tables and play a practical joke on the cast. Meanwhile, Chad attempts to help a group of kids with their fear of clowns and ends up looking like one himself.

When the cast of So Random! get a week off for vacation, Grant comes to visit Grady once more.

Shaquille O'Neal hosts a fully produced So Random! Halloween Special.

After an accident, Tawni attempts to ban gum from the set. This complicates things for Sonny, who believes that chewing gum is what makes her funny.

When Grady's older brother teases Grady and makes him feel bad because he doesn't have a girlfriend, Sonny pretends to be his lady. But Grady's big bro visits, and the pair have to make things look more authentic.

When the So Random! cast is caught mocking Marshall, he leaves to pursue his dream.

When Tawni and Sonny accidentally destroy Dakota's new bike, they try to enlist the help of Izzy, the wacko prop master, to help them fix it.

Sonny gives Nico and Grady a gift for their birthday but they start to fight over it. They then decide that they will no longer be friends and start hanging out with Sonny. Sonny gets annoyed and tries to find a way to make Nico and Grady friends again.

Sonny enters the set excited but doesn't know that she's off for a difficult time with Tawni. Other than that, she's all good and definitely ready.

When the demanding daughter of a studio executive wants a set visit, Sonny is the unlucky cast member chosen to play tour guide.

Sonny and her fellow cast members are forced to attend a public high school after they are all fired from the show because of their complaints about a new addition to the cast. Can Tawni, Nico, Grady, and Zora survive a normal high school, even though it's not the "musical" they thought it would be?