Tara Strong

Timmy / Baby Poof / Computer Voice (voice)

Susanne Blakeslee

Wanda / Mom (voice)

Daran Norris

Cosmo / Dad / Jorgen (voice)

Eric Bauza

Foop / Cyclops / Fairy Bailiff (voice)

Carlos Alazraqui

Crocker / Mrs. Crocker / Fairy Elder #3 / Gnome (voice)

Jeff Bennett

Fairy Elder #1 / Father Time / Big Willy (voice)

Grey DeLisle

Vicki (voice)

Gary LeRoi Gray

A.J. (voice)

Jay Leno

Crimson Chin (voice)

Jason Marsden

Chester (voice)

Rob Paulsen

Mark Chang (voice)

Kevin Michael Richardson

Fairy Elder #2 / Dark Laser (voice)

Jim Ward

Chet Ubetcha (voice)