Norm the Genie returns and tricks Cosmo and Wanda into disliking Timmy by replacing him with a selfish, unappreciative clone version. When Cosmo and Wanda quit, a singing contest is held in Fairy World to determine who gets to replace Timmy's godparents. And there is another big problem: Norm is a participant.
Timmy Turner / Blonda Fairywinkle / Supermodel (voice)
Cosmo / Mr. Dad Turner / Jorgen Von Strangle (voice)
Wanda / Mrs. Mom Turner / Witch / Supermodel (voice)
Denzel Q. Crocker / Juandissimo Magnifico / The Mayor (voice)
Chester McBadbat / Aladdin Guy / Guard #2 (voice)
A.J. (voice)
Bucky McBadbat / Government Agent #1 / William Hung (voice)
Binky / Fairy Detector / Leprechaun (voice)
Chet Ubetcha / Lawn Gnomes / Spokesfan (voice)
Norm the Genie (voice)
Cosmo (singing voice)
Head Pixie / Sanderson / The Pixies (voice)
Cupid / Bucky's Agent / Fairy Newscaster (voice)
Tooth Fairy / Fairy Reporter (voice)
Santa / Sun / Penguins (voice)