Don Knotts Mayor Turkey Lurkey (voice)
Patrick Warburton Alien Cop (voice)
Patrick Stewart Mr. Woolensworth (voice)
Adam Kopald Sound Effects Editor
Wallace Shawn Principal Fetchit (voice)
Steve Bencich Screenplay
Steve Zahn Runt of the Litter (voice)
Garry Marshall Buck Cluck (voice)
Julianne Buescher Additional Voices (voice)
Joan Cusack Abby Mallard (voice)
Nathan Kress Additional Voices (voice)
Joe Grant In Memory Of
Ron J. Friedman Screenplay
Mark Kennedy Hollywood Runt (voice), Story, Head of Story
Catherine O'Hara Tina - Alien Mom (voice)
Adam West Ace - Hollywood Chicken Little (voice)
Mark Dindal Morkubine Porcupine / Coach (voice), Director, Story
Will Finn Hollywood Fish (voice)
Zach Braff Chicken Little (voice)
Robert L. Sephton Sound Designer, Supervising Sound Editor
Amy Sedaris Foxy Loxy (voice)
Harry Shearer Dog Announcer (voice)
Aaron Spann Additional Voices (voice)
Fred Willard Melvin - Alien Dad (voice)
Terri Douglas Additional Voices (voice)
Chris Edgerly Additional Voices (voice)
Jen Rudin Casting
Chris DeLaGuardia Color Timer
Vera Pacheco Animation
Doug Walker Layout
Ron Anderson Screenplay
Peter Del Vecho Associate Producer
Karen de Jong Visual Development
Dick Zondag Supervising Animator
Allen Blaisdell Layout
John Debney Original Music Composer
Scott Menville Additional Voices (voice)
Daniel Hu Layout
Mark Anthony Austin Supervising Animator
Hi-Hat Choreographer
Kevin Nelson Visual Development
Jason Ryan Supervising Animator
Brittney Lee Harvey Additional Voices (voice)
Dan Read Visual Development
Tony Smeed Supervising Animator
Thomas Cardone Visual Development
Jeffrey R. Ranjo Visual Development
Natalie Franscioni-Karp Visual Development
Scott Beattie Layout
Sandra Tsing Loh Additional Dialogue
Mark Henley Layout
Mona Marshall Additional Voices (voice)
Randy Fullmer Producer
Joe Whyte Rodriguez / Acorn Mascot / Umpire (voice)
Matthew Josten Kirby - Alien Kid (voice)
Terry Moews Layout Supervisor
Kevin Geiger CG Supervisor
Pat Fraley Additional Voices (voice)
Gregory Miller Visual Development
David Womersley Production Design
David Reynolds Additional Dialogue, Other
Eddie Frierson Additional Voices (voice)
Steve Goldberg Visual Effects Supervisor
Alessandro Jacomini Visual Development
Michelle Lee Robinson Visual Development
Mark Walton Goosey Loosey (voice)
Mary Hidalgo Casting
Liza Breuninger Production Accountant
Jeff Carson Music Editor
Sean Eckols Visual Development
William Otsuka Layout
Jeff Sawyer Sound Effects Editor