Timmy Turner / Poof (voice) / Timmy Turner (voice)

Tara Strong

Timmy Turner

Lee Sunho

Wanda

Susan Blakeslee

Cosmo / Mr. Turner (voice)

Daran Norris

Cosmo

Um Sang-hyun

Wanda

Kim Ok-gyeong

Mr. Turner

Byeon Yeonghui

Vicky/Tootie

Grey Griffin

Chet Ubetcha

Jim Ward

Mrs. Turner

Lim Eunjung

Denzel Crocker

Carlos Alazraqui

A.J. Ibrahim

Gary Leroi Gray

Chloe

Woo Jeong-shin

Merman / Red Leader Dog

Jeff Bennett

Sparky

Matthew Taylor

Chester

Jason Marsden

Missy

Dannah Phirman

Trixie Tang

Dionne Quan

Foop (voice)

Eric Bauza

Sparky / Paperboy

Matthew W. Taylor

Mark Chang / King Gripullon (voice) / Bucky McBadbat (voice)

Rob Paulsen

The Crimson Chin (voice) / The Crimson Chin / The Nega-Chin (voice)

Jay Leno

Comic Dealer / Actor / Cop #2 (voice)

Butch Hartman

Cupid / Snappy

Tom Kenny

Chloe Carmichael (voice)

Kari Wahlgren

Bronze Kneecap / P.A. / Dorky Kid

Dee Bradley Baker

Chester McBadbat (voice)

Frankie Muniz

AJ (voice)

Ibrahim Haneef Muhammad

Queen Jipjorrulac (voice) / Mother Nature (voice) / Queen Jipjurrulac (voice)

Laraine Newman

Adam West (voice)

Adam West

Chip Skylark (voice) / Chip Skylark / Skip Sparkypants (voice)

Chris Kirkpatrick

Norm the Genie (voice)

Norm Macdonald