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