S3 E1 • Information Stupor Highway

Timmy is writing a e-mail to Trixie, about the school dance, but Timmy's parents come in and make the e-mail all about love, and they send it! So Timmy transforms into computer data to try to recieve the letter to Trixie. While on this adventure, Mr. Crocker video records Cosmo and Wanda, and is going to reaveal it to everyone! Timmy stops Crocker from uploading that file, and Timmy gets a hold of a film of Mr. Crocker in his mothers red rubber dress!, and he shows it to the whole world.

Première diffusion : 20 janvier 2003

S3 E2 • Odd Jobs

Timmy thinks his dad needs a new job so he wishes cosmo and wanda made a website called www.cooljobs.wand so his dad can get a better and cooler job.

Première diffusion : 27 janvier 2003

S3 E3 • Movie Magic

Timmy makes a movie with his friends to impress Trixie.

Première diffusion : 27 janvier 2003

S3 E4 • Love Struck

When Timmy is snubbed yet again by Trixie, and flanked yet again by Tootie, on Valentine's Day, he wishes that he ""could live in a world without girls"". This results in Cosmo and Wanda moving every woman in Dimsdale to another part of the world, which is putting much strain and pain on Cupid because of a lack of love. Eventually, the citizens of Himsdale and Hersdale have a blast apart, but are dogged by the aspect that ""something is missing"", unaware that it is love, and the opposite gender. Timmy tries to unite them, but they only cause a war where only a ""warrior of love"" can come in and restore everything.

Première diffusion : 14 février 2003

S3 E5 • Most Wanted Wish

Timmy wishes that he's the most wanted kid. Running gag: a rock.

Première diffusion : 2 mai 2003

S3 E6 • This is Your Wish

Mama Cosma returns and this time she want's Cosmo back home and the audience chooses in a game show that if he goes with Timmy or with his mom.

Première diffusion : 2 mai 2003

S3 E7 • Engine Blocked

Timmy wishes he was his dad's new sportscar.

Première diffusion : 9 mai 2003

S3 E8 • The Crimson Chin Meets Mighty Mom and Dyno Dad!

Timmy wishes that he and his parents were superheroes in order to fight the Crimson Chin's arch enemy, The Antichin, who Timmy accidently wishes into our world.

Première diffusion : 9 mai 2003

S3 E9 • Sleep Over And Over

Timmy finds himself in the middle of a feud between Chester and A.J., so he uses Cosmo and Wanda to make him appear at both houses.

Première diffusion : 17 mai 2003

S3 E10 • Mother Nature

Mom enters a contest to see if she can be on the Weather Channel. Timmy wishes that whatever his mom predicts will happen.

Première diffusion : 17 mai 2003

S3 E11 • Beddy Bye

Timmy always falls asleep at 9:00pm, so he wishes for a world without sleep, much to the chagrin of the human race and the Sandman.

Première diffusion : 23 mai 2003

S3 E12 • The Grass Is Always Greener

Wrongfully thinking that his parents are better off without him, Timmy wishes that he wasn't their son, and he becomes a carny.

Première diffusion : 23 mai 2003

S3 E13 • The Secret Origin of Denzel Crocker

Timmy travels to the past in order to find out why Mr. Crocker is so determined to prove that fairy godparents exist.

Première diffusion : 27 juin 2003

S3 E14 • So Totally Spaced Out

Cute monsters take over Eugopatamia and Timmy must save the Eugopatimians.

Première diffusion : 1 août 2003

S3 E15 • Microphoney

Timmy,Chester, AJ, Sanjay, and Elmer are stuck with Vicky all summer so Timmy decideds to use a magical microphone to tell the parents how Vicky is to them.

Première diffusion : 1 août 2003

S3 E16 • The Big Scoop

Chester and AJ try to figure out why timmy is liked so much.

Première diffusion : 26 septembre 2003

S3 E17 • Pipe Down

Timmy wishes for complete silence, just a metor heads toward Dimsdale.

Première diffusion : 26 septembre 2003

S3 E18 • Crime Wave

At Timmy's request, Cosmo and Wanda poof him out of his tub, so he doesn't have to take a bath. However, they forget to dress him first! Simultaneously, the comic book Timmy was going to read (rejected because it was last month's issue) slips into the water, powering the Crimson Chin's arch-enemy H2Olga!

Première diffusion : 10 octobre 2003

S3 E19 • Odd Ball

A mere 36 hours after Timmy gets a new video game for his V-Cube, the system breaks! To earn enough money to buy a new V-Cube, he works as ball boy for Dimmsdale's Ball Hogs, the selfish basketball team that never wins. If Timmy can't convince them to share, they'll move to Alaska and Timmy will never replace his V-Cube.

Première diffusion : 10 octobre 2003

S3 E20 • Where's Wanda?

A film noir-esque short about trying to find Wanda.

Première diffusion : 18 octobre 2003

S3 E21 • Imaginary Gary

Timmy's imaginary friend Gary comes to life.

Première diffusion : 18 octobre 2003

S3 E22 • Miss Dimmsdale

Timmy tries to keep Vicky from cheating in the Miss Dimmsdale beatuy contest.

Première diffusion : 7 novembre 2003

S3 E23 • Mind Over Magic

Timmy wishes that he could read minds.

Première diffusion : 7 novembre 2003

S3 E24 • Kung Timmy

With Tootie's encouragment and Cosmo and Wanda's magic, Timmy uses Kung Fu to take on Francis.

Première diffusion : 11 novembre 2003

S3 E25 • Which Witch Is Which?

Timmy travels back in time to the founding of Dimmsdale where he is accused of being a witch by th local con artist.

Première diffusion : 11 novembre 2003

S3 E26 • Hard Copy

While Wanda takes a terrifed Cosmo to the doctor, she leaves Timmy with a magic photo copier that can make copies of anything. He then makes a life-size Darth Vader action figure that tries to destroy Dimmsdale.

Première diffusion : 14 novembre 2003

S3 E27 • Parent Hoods

Timmy's parents are mistaken for wanted outlaws, and Timmy tries to catch the real crooks.

Première diffusion : 14 novembre 2003

S3 E28 • Chip Off the Old Chip

The school's director is doing a play and needs the kid with the best voice to be in the play, Timmy feels that his voice won't work so he wishes he had Chips voice and all attention goes to Timmy and not Chip.

Première diffusion : 21 novembre 2003

S3 E29 • Snow Bound

Timmy's dad thinks mom is in danger from an abominable snowman so he rushes up to mount Dimmsdale...but while Timmy's dad is on an investigation Vicky is using Timmy as a snowboard and she screams too loud and ends up in a cave with Timmy after an avalanche.

Première diffusion : 21 novembre 2003