Christopher Lloyd Mr. Clipboard (voice)
Eva Longoria Lady X (voice)
Cloris Leachman Brand X Lunch Lady (voice)
Haylie Duff Sweet Cakes (voice)
Christine Baranski Hedda Shopper (voice)
Hilary Duff Sunshine Goodness (voice)
Charlie Sheen Dex Dogtective (voice)
Jeff Bennett Lieutenant X/Additional Voices (voice)
Ed Asner Mr. Leonard (voice)
Daniel Bernhardt Additional Voices (voice)
Robert Costanzo Maximilius Moose (voice) (as Bobby Constanza)
John Bloom Additonal Voices (voice)
Jerry Stiller General X (voice)
Sean Catherine Derek Writer, Toddler's Mom (voice)
James Arnold Taylor Dr. Si Nustrix / Additonal Voices (voice)
Joshua Wexler Story, Producer, Hairless Hamster Henchman (voice)
Edie McClurg Mrs. Butterworth (voice)
Harvey Fierstein Fat Cat Burglar (voice)
Larry Miller Vlad Chocool (voice)
Jonathan A. Carlson Production Design
Enn Reitel Kung Tofu / Fracois Fromage (voice)
Martin Klebba General X / Kaptain Krispy (voice)
Bob Bergen Additional Voices (voice)
Wayne Brady Daredevil Dan (voice)
Greg Ellis Hairy Hold (voice)
Jeff Bergman Charlie Tuna (voice)
Shelley Morrison Lola Frutola (voice)
Chris Kattan Polar Penguin (voice)
Stephen Stanton Mr. Clean / Lord Flushington / Additional Voices (voice)
Daniel Franzese Twinkleton (voice)
Greg Eagles Hairless Hamster Henchman (voice)
Melissa Disney Additional Voices (voice)
Eliza Schneider Sweet Older Lady (voice)
Jimmy Ienner Executive Producer
Brent V. Friedman Writer
Robin Klein Casting
Susan Silo Additional Voices (voice)
Andrew Ortenberg Ike Kid #3 (voice)
Heidi Klein Casting
Tom Ortenberg Executive Producer
Lawrence Kasanoff Director, Story, Cheasel T. Weasel (voice), Producer, Writer
Jason Harris Hairles Hamster Henchman (voice)
George Johnsen Producer, Kaptain Krispy / Hairless Hamster Henchman (voice)
Walter Murphy Original Music Composer
Rebecca Swanson Writer
Robert Engelman Producer
Ann Hoyt Editor
Jennifer Keith Ike Kid #4 / Additional Voices (voice)
Eli James Wungo Wasabi (voice)
Jason Ortenberg Ike Kid #1 (voice)
Robert D. Cain Executive Producer
Ray Mupas Editor
Karen Gallo Messore Blue (voice)
Craig Paulsen Editor
Susan Carter Hall Art Direction
Zachary Liebrich-Johnsen Ike Kid #2 (voice)
Sean Rourke Editor