S4 E1 • La combie de combat

Ron steals Kim's supersuit to use in the upcoming football game. Meanwhile, Professor Dementor becomes jealous of the suit and devises a system to control it.

Première diffusion : 10 février 2007

S4 E2 • Junior se lance

When Señor Senior Junior breaks Shego out of prison to help him get his father a great birthday present, it's up to Kim and Ron to stop them. Meanwhile, Kim urges Ron to get a job after he uses coupons on their date.

Première diffusion : 10 février 2007

S4 E3 • Vols troublants

Kim investigates a string of celebrity robberies, but comes up empty-handed. Meanwhile, the tweebs enter Middleton High School as freshmen. Ashley Tisdale guest stars.

Première diffusion : 10 février 2007

S4 E4 • L'effet Cupidon

Ron offers Wade advice on how to woo Monique, but when it backfires, the young supergenius creates a Cupid Ray. Unfortunately, the device falls into the hands of Senor Senior Senior, who uses it to help Junior seduce all the women in the world.

Première diffusion : 10 février 2007

S4 E5 • Ma première voiture

Kim receives an old car that she has the Tweebs fix up for her. Meanwhile, Shego and Motor Ed join forces to steal something from the space center.

Première diffusion : 17 février 2007

S4 E6 • Les chiens enragés et les extraterrestres

Jim and Tim decide to take on the duties of the Middleton mascot and Ron takes it upon himself to train them. Meanwhile, Drakken is broken out of prison by an alien named Warmonga.

Première diffusion : 24 février 2007

S4 E7 • Cours de diététique

To prove a point, Ron decides to eat only Bueno Nacho. Meanwhile, HenchCo is holding an auction for a molecular transducer that Kim must stop.

Première diffusion : 3 mars 2007

S4 E8 • Nouveau look

When Club Banana discontinues Kim's mission clothes just as she needs new ones, she is forced to find a replacement for her long worn clothes. Meanwhile, Kim and Ron start looking for colleges while Drakken starts his next plan.

Première diffusion : 17 mars 2007

S4 E9 • Grand Frère

Ron comes home to unexpectedly find his new adopted baby sister named Hana Stoppable in his room. At the same time, he has to take care of a sack of flour for health class. Meanwhile, Kim and Ron team up with Yori to stop Monkey Fist yet again.

Première diffusion : 7 avril 2007

S4 E10 • Les fashionistas

When the Fashionistas and Camille team up to steal secret designs from Club Banana, Kim, Monique, and the Fashion Police must stop them. Meanwhile, Ron and Barkin get trapped inside a shipping crate.

Première diffusion : 14 avril 2007

S4 E11 • L'atmosfreezer

Drakken hires a familiar corporate consultant to start his next plans to take over the world. Meanwhile, Ron becomes obsessed with the actuary business.

Première diffusion : 28 avril 2007

S4 E12 • L'inverseur de tempérament

When Shego begins acting very friendly towards Kim and Ron, they investigate and find a comic-book type villain who is trying to conquer Go City with the help of the rest of Team Go.

Première diffusion : 5 mai 2007

S4 E13 • Drakken le pirate

When Kim and Ron go on a senior-class trip to a historic seaport, they meet Drakken who has opened an ancient treasure chest and become possessed by a pirate's spirit.

Première diffusion : 19 mai 2007

S4 E14 • Un drôle de numéro !

When Ron is assigned to write a paper about his hero, he decides to use Hego as his subject. While helping Hego to fight a new villain, the Mather, Ron gets zapped by a ray that causes everything he touches to explode. Now, an unexpected hero arises to save him.

Première diffusion : 17 juin 2007

S4 E15 • Artie le rebelle

When Ron gets a scare when he thinks he is getting fired, his boss suprises him by making him watch his son instead. Meanwhile, Frugal Lucre gets let out of prison, and immediately goes back to Drakken. They soon begin a new plan together, much to Drakken's disgust.

Première diffusion : 23 juin 2007

S4 E16 • Non au Yono

After discovering Hana walking on the ceiling, Kim and Ron try to get to the bottom of Hana's secrets. Meanwhile, Monkey Fist finds an ally in Yono the Destroyer as he continues his search for the "secret weapon".

Première diffusion : 1 juillet 2007

S4 E17 • Amnésie Totale

During a fight with Drakken and Shego, Kim gets amnesia and loses all of her memories. Ron now takes on the task of getting her back to her usual self. Meanwhile, Drakken comes up with a plan to turn the military into his slaves.

Première diffusion : 28 juillet 2007

S4 E18 • La reine des tricheuses

When the Homecoming dance comes to Middleton High, things begin getting edgy when Bonnie ends up as Homecoming Queen and Ron as Homecoming King. Kim must now figure out what happened while getting to the bottom of a kidnapped scientist.

Première diffusion : 11 août 2007

S4 E19 • Rufus a disparu

After both Ron and Camille Leon leave their beloved pets behind during a fight, Rufus and Debutante go on an adventure, transversing continents to find their respective owners.

Première diffusion : 12 août 2007

S4 E20 • Le gang des bébés

When a new villain that goes by Nanny Nane begins turning rebellious teenagers into babies, Kim must use her natural baby-sitting skills to save the day.

Première diffusion : 12 août 2007

S4 E21 • L'anniversaire de Larry

Kim plans on throwing her cousin Larry a surprise birthday party, but she has to keep him busy until the party is ready. Meanwhile, Dementor enlists the help of his brother-in-law to steal Kim's battlesuit.

Première diffusion : 1 septembre 2007

S4 E22 • Le grand jour - Partie 1

High school graduation nears for the senior class, but Warmonga's return jeopardizes everything as Team Possible goes through their toughest odds yet to save the planet.

Première diffusion : 7 septembre 2007

S4 E23 • Le grand jour - Partie 2

After both Kim and Drakken have been taken captive, Ron and Shego must race to rescue them from the clutches of Warmonga, Warhok, and the other invaders. All of the main characters must now band together to save the planet that they call home.

Première diffusion : 7 septembre 2007