Charlie Sheen

Character: Dex Dogtective (voice)

Hilary Duff

Character: Sunshine Goodness (voice)

Eva Longoria

Character: Lady X (voice)

Wayne Brady

Character: Daredevil Dan (voice)

Christopher Lloyd

Character: Mr. Clipboard (voice)

Chris Kattan

Character: Polar Penguin (voice)

Larry Miller

Character: Vlad Chocool (voice)

Ed Asner

Character: Mr. Leonard (voice)

Jerry Stiller

Character: General X (voice)

Martin Klebba

Character: General X / Kaptain Krispy (voice)

Christine Baranski

Character: Hedda Shopper (voice)

Lawrence Kasanoff

Character: Cheasel T. Weasel (voice)

Harvey Fierstein

Character: Fat Cat Burglar (voice)

Cloris Leachman

Character: Brand X Lunch Lady (voice)

Haylie Duff

Character: Sweet Cakes (voice)

Shelley Morrison

Character: Lola Frutola (voice)

Edie McClurg

Character: Mrs. Butterworth (voice)

George Johnsen

Character: Kaptain Krispy / Hairless Hamster Henchman (voice)

Greg Ellis

Character: Hairy Hold (voice)

James Arnold Taylor

Character: Dr. Si Nustrix / Additonal Voices (voice)

Robert Costanzo

Character: Maximilius Moose (voice) (as Bobby Constanza)

Jeff Bennett

Character: Lieutenant X/Additional Voices (voice)

Stephen Stanton

Character: Mr. Clean / Lord Flushington / Additional Voices (voice)

Jeff Bergman

Character: Charlie Tuna (voice)

Karen Gallo Messore

Character: Blue (voice)

Sean Catherine Derek

Character: Toddler's Mom (voice)

Enn Reitel

Character: Kung Tofu / Fracois Fromage (voice)

Daniel Franzese

Character: Twinkleton (voice)

Eliza Schneider

Character: Sweet Older Lady (voice)

Jason Ortenberg

Character: Ike Kid #1 (voice)

Zachary Liebrich-Johnsen

Character: Ike Kid #2 (voice)

Andrew Ortenberg

Character: Ike Kid #3 (voice)

Jennifer Keith

Character: Ike Kid #4 / Additional Voices (voice)

Joshua Wexler

Character: Hairless Hamster Henchman (voice)

Jason Harris

Character: Hairles Hamster Henchman (voice)

Greg Eagles

Character: Hairless Hamster Henchman (voice)

Melissa Disney

Character: Additional Voices (voice)

Bob Bergen

Character: Additional Voices (voice)

Susan Silo

Character: Additional Voices (voice)

Daniel Bernhardt

Character: Additional Voices (voice)

John Bloom

Character: Additonal Voices (voice)

Eli James

Character: Wungo Wasabi (voice)