Wayne Knight Mayor (voice)
Fred Tatasciore Scientist / Farmer Jim (voice)
Carlos Alazraqui News Anchor / Gary from Gary and the Gumballs (voice)
Peter MacNicol The Invader (voice)
Eric Bauza Porky Pig / Daffy Duck (voice)
Candi Milo Petunia Pig / Old Lady (voice)
Laraine Newman Mrs. Grecht (voice)
Keith Ferguson Chewy (voice)
Kenzie Bates Other
Kimberly Brooks Coffee Shop Customer / Spaceship Computer (voice)
Chris Cartagena Thanks
Peter Browngardt Bully / Roofer Joe (voice), Executive Producer, Director, Writer, Layout
Tony Bancroft Animation
Andrew Kishino Floor Manager (voice)
Sam Register Executive Producer
John Pomeroy Layout, Animation
David Gemmill Writer, Head of Story, Layout, Animation
Guy Bar'ely Story Consultant
Dan Haskett Lead Character Designer, Layout, Animation
Aaron Springer Storyboard Artist
Frank Molieri Layout
Katie Rice Story Consultant
Spike Brandt Animation
Kevin Costello Writer
Ryan Kramer Writer, Head of Story, Layout, Animation
Anthony Parnther Conductor
Max Winston Animation
Rachel Butera Town Kid (voice)
Sarah Noonan Casting
Chris Wahl Animation
Brianne Drouhard Additional Storyboarding
Agnes Kim Casting
Stephen DeStefano Character Designer, Layout
Nick Cross Art Direction, Layout
Joshua Moshier Original Music Composer, Conductor
Josie Campbell Story Consultant
David 'Joey' Mildenberger Visual Effects
Bob McKnight Character Designer, Layout, Animation
Barry E. Jackson Visual Development
Skip Jones Animation
Jason Reicher Writer, Storyboard Artist
Aaron Spurgeon Production Design
Gilli Nissim Story Consultant
Marc Valls Pla Animation
Maryam Sefati Visual Development
Christy Karacas Visual Development
Darrick Bachman Writer
Eddie Trigueros Writer, Storyboard Artist, Layout
Nick Simotas Flavor Scientist Male 01 / Theater Audience Guy (voice), Editor
Alex Kirwan Writer, Layout, Supervising Producer
Joe Corcoran Music Editor
Robert Griggs Character Designer, Layout
Michael Ruocco Writer, Storyboard Artist
Johnny Ryan Writer, Visual Development
Joey Capps Animation Director
Ahmed Gamal Visual Development
Andrew Dickman Writer, Storyboard Artist
Steph A. Smith Visual Development
Michael M. Wartella Visual Development
Jim Soper Character Designer, Layout, Animation
Ruth Clampett Waitress Maude (voice), Thanks
Simon Thomas Visual Effects
Daby Zainab Faidhi Visual Development
Shakeh Haghnazarian Visual Development
Tracy Lee Layout
Richard Gaines Additional Storyboarding
Fernando Puig Layout
Bill Waldman Animation
Henrieke Goorhuis Layout
Owen Freeman Visual Development
Mike Humphries Visual Development
Lorenzo Estrada Animation