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