S1 E1 • Tout a commencé…

There's a new girl in town, Will. The other four girls invite her to have an after-school snack at Hay Lin's house, where Hay Lin's grandma tells them about their powers. Meanwhile, Caleb is on the run. The girls must use their powers to save Caleb and the rest of the Earth from the evil Prince Phobos; a horrible tyrant who rules Meridian, and his minions.

Première diffusion : 18 décembre 2004

S1 E2 • Tout recommence

Irma, Taranee, Cornelia, and Hay Lin must travel to the other world after Will is captured, but will they be able to free her and Caleb when they can't even transform?

Première diffusion : 18 décembre 2004

S1 E3 • La clé

When Caleb discovers that Blunk took the key he was suppose to leave behind in Meridian for Vathek, the girls return to Meridian to return the key before Cedric and Phobos discover Vathek is a spy for the rebel army.

Première diffusion : 29 janvier 2005

S1 E4 • Joyeux anniversaire, Will

It's Will's birthday party and if there's one thing she doesn't want, it's a party. The girls manage to throw one anyway and everything is going swimmingly until one of those Meridian fang-faces shows at City Hall looking for birth certificates for a certain teenage girl. Apparently, the current Prince of Meridian has a long lost sister...

Première diffusion : 5 février 2005

S1 E6 • Le labyrinthe

Every student in Sheffield Institute is getting his midterms back and everybody is just about happy with his grades, except Taranee. Cedric's disguise as a bookseller seems to have attracted Cornelia, Elyon, Irma, Taranee, and Hay Lin to the store to look for history books (and to ogle at Cedric). While in the bookstore, the W.I.T.C.H. girls inadvertently touch an inversion point and find themselves in the middle of a Labyrinth inside Phobos’ castle. Will they be able to find their way back without powers and without help from their leader Will who is at home buried in school work?

Première diffusion : 19 février 2005

S1 E7 • Diviser pour mieux régner

The W.I.T.C.H. girls go on a school skiing trip to show up Swiss exchange-student vamp Sondra, who seems to have mesmerized all the boys at Sheffield. Little do they know that Phobos wants to take advantage of this trip to divide them and separate the other four Guardians from Will and the Heart of Kandrakhar, the only thing that can activate their full powers.

Première diffusion : 26 février 2005

S1 E9 • Retour du traqueur

Prince Phobos sends the Tracker after Caleb in an effort to recapture the rebel leader. Meanwhile, the girls all try to go see a movie staring there favorite actor. But will they be able to save Caleb and defeat an old foe AND get to the show on time?

Première diffusion : 12 mars 2005

S1 E10 • Un tableau très vivant

While at the Art Museum trying to capture the feeling of the middle ages for their school carnival, Will, Taranee, Cornelia, and Hay Lin get sucked into the painting they are studying. Unbeknowst to the girls, Phobos knows they are trapped in the painting and sends Frost the Hunter after them, but the girls escape with the help of Elias Van Daal, the imprisoned artist of the painting. Meanwhile, Irma, Caleb and Blunk have to stall for time at the Medieval Carnival and figure out how to get the girls back to Heatherfield. Anachronistic hell breaks loose when Cedric and his goon platoon enter the painting to get the Heart of Candrecar and girls have to paint like mad to get away. Irma and Caleb rescue the girls from the painting and manage to salvage the school carnival thanks to the number of people they brought back with them from the painting.

Première diffusion : 19 mars 2005

S1 E12 • La révélation

Elyon is Phobos's sister and the true heir to the throne of Meridian, she just doesn't know it yet. Vathek overhears Phobos and Cedric's plans for capturing her and hurries to tell Caleb only to end up running for his life when Cedric comes to stop him. Vathek and Blunk escape to Earth with Cedric and a worm-looking monster hot on their heels. Vathek relates the news to Caleb who relates the news to the Guardians and they go after Elyon to keep her safe from Cedric's clutches, however, they have to hold off the Larvek from eating Vathek and Elyon slips off in a bad mood after her new beau gives her the heave-ho. She heads back to her place of comfort: Cedric's bookshop.

Première diffusion : 16 avril 2005

S1 E13 • Un monstre à la Une

Phobos is preparing the Ritual of Amalgamation. He needs symbols of Elyon's body, mind, and spirit. Cedric takes her hairbrush, A+ math test, and is trying to take her breath. Meanwhile, Martin catches a glimpse of a Hermeneuta beast from Meridian and the only thing that will get him away long enough for the girls to send it back home is a date with Irma. Catching the little beast is not as easy as it sounds, especially when the mom shows up. In the end, Cedric finally captures Elyon's breath in a balloon and all that's left is to take her to Meridian.

Première diffusion : 23 avril 2005

S1 E15 • Les limaces

Elyon seems to have adjusted to her new life as the Princess of Meridian, living in Phobos' castle, although she is still under the illusion that Phobos has created. Meanwhile, Cornelia gets so upset about losing Elyon to Cedric and Phobos that she quits being the Earth Guardian. Phobos uses this to his advantage and changes the image in the sand to make it look as if Cornelia is getting along just fine with the others and not missing Elyon at all. Phobos sends Meridian Mudslugs after the remaining Guardians and without the Earth Guardian. When they realize that Cornelia is the only one who can defeat them, Will uses the Heart of Kandrakhar to tap into the broadcast frequencies to reach her. Cornelia saves the day by telekinetically levitating the huge mudslug near the portal. She is now officially back in the W.I.T.C.H. group.

Première diffusion : 7 mai 2005

S1 E16 • Le cor d'Hypnos

Cedric uses a magic horn called the Horn of Hypnos to make everyone who hears it into obedient zombies called trancemarchers. Unfortunately, Guardians of the Veil, namely Hay Lin, are no more immune to its effects than anyone else. How are the girls going to break Cedric's hold on their friend and what is being done about Phobos' Book of Secrets that Caleb swiped from their last trip into Meridian?

Première diffusion : 20 mai 2005

S1 E18 • Les Mogriffs

Phobos sends shapeshifting monsters into Meridian to pose as and discredit the Guardians so Elyon will lose what little trust she has left in her friends. While the real Guardians do battle with the evil twins, Cornelia and Caleb try to persuade Elyon that Phobos only wants her for her power, but she won't listen. Caleb, however, does something to shake Elyon's faith in her new brother: he bows to her. Unnerved by this, Elyon is starting to suspect that Phobos is not telling her everything.

Première diffusion : 6 juin 2005

S1 E26 • L'ultime combat

In Meridian, Elyon is at the apogee of her powers and excitedly prepares for tomorrow’s Coronation. But Phobos and Cedric talk out of her earshot: there’s something afoot that Phobos isn’t telling his sister. Meanwhile in Heatherfield, Caleb has finally figured out with the Guardians’ help a way to get his men across the Meridian Plains unseen. The final battle is about to begin.

Première diffusion : 17 août 2005