When does W.I.T.C.H. return?

W.I.T.C.H. is a French-American animated television series based on the Italian comic book series of the same name. The show follows five girls – Will, Irma, Taranee, Cornelia, and Hay Lin – who have respective magical powers over the classical elements quintessence, water, fire, earth and air. The names of these five characters form the titular acronym, despite the characters not actually being witches.