Chicken Little (voice)
Buck Cluck (voice)
Mayor Turkey Lurkey (voice)
Mr. Woolensworth (voice)
Foxy Loxy (voice)
Runt of the Litter (voice)
Abby Mallard (voice)
Principal Fetchit (voice)
Dog Announcer (voice)
Melvin - Alien Dad (voice)
Tina - Alien Mom (voice)
Alien Cop (voice)
Ace - Hollywood Chicken Little (voice)
Goosey Loosey (voice)
Morkubine Porcupine / Coach (voice)
Fish Out of Water (voice)
Rodriguez / Acorn Mascot / Umpire (voice)
Kirby - Alien Kid (voice)
Mama Runt (voice) (as Kellie Hoover)
Hollywood Fish (voice)
Hollywood Abby (voice)
Hollywood Runt (voice)
Additional Voices (voice)
Additional Voices (voice) (as Patrick Fraley)
Additional Voices (voice) (as Amanda Kaplan)
Additional Voices (voice) (as Jonathan Nichols)
Marija Mama Vanzemaljac (uncredited)
(voice) (uncredited)
Alien Reporter (uncredited)
Lija Lisic (uncredited)
Gojko Hrabric (uncredited)
Aba Kvakic (uncredited)
Gradonacelnik Puran Sepuric (uncredited)
Profesor Merino (uncredited)
Josip Tata Vanzemaljac (uncredited)
Pilic Milic (uncredited)
Papa Milic (uncredited)
Ravnatelj Hvatic (uncredited)