W.I.T.C.H. - Season 1 Episode 4
Happy Birthday, Will

Its Wills birthday party and if theres one thing she doesnt want, its 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...