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.
Tara Strong
as Timmy Turner / Blonda Fairywinkle / Supermodel (voice)
Daran Norris
as Cosmo / Mr. Dad Turner / Jorgen Von Strangle (voice)
Susanne Blakeslee
as Wanda / Mrs. Mom Turner / Witch / Supermodel (voice)
Carlos Alazraqui
as Denzel Q. Crocker / Juandissimo Magnifico / The Mayor (voice)
Jason Marsden
as Chester McBadbat / Aladdin Guy / Guard #2 (voice)
Gary LeRoi Gray
as A.J. (voice)
Rob Paulsen
as Bucky McBadbat / Government Agent #1 / William Hung (voice)
Dee Bradley Baker
as Binky / Fairy Detector / Leprechaun (voice)
Jim Ward
as Chet Ubetcha / Lawn Gnomes / Spokesfan (voice)
Robert Cait
as Norm the Genie (voice)
Diana DeGarmo
as Cosmo (singing voice)
Ben Stein
as Head Pixie / Sanderson / The Pixies (voice)
