Episode Title:Phineas and Ferb Christmas Vacation.Episode Description:After Phineas, Ferb and their friends help decorate the city to celebrate the arrival of Santa Claus, Dr. Doofenshmirtz, after finally finding a reason to hate Christmas, uses his Naughty-inator to try to ruin the holiday for everyone. As a result, the boys and their friends try to help save Christmas for Danville.