Disney actually manages to squeeze out a halfway decent computer-animated film without the help of Pixar. The classic children's fable comes to life as a brainy young chicken tries to convince townspeople that the sky is falling. Turns out he's actually right. Only it's an an alien invasion that our hero has accidentally stumbled across. Now it's up to C.L. and his misfit pals to save the world without setting off a panic. The voice cast includes Zach Braff, Joan Cusack, Catherine O'Hara, Amy Sedaris, Harry Shearer, Patrick Stewart, Adam West and--my personal favorite--Don Knotts. It's no Incredibles, but it's a start. 77 minutes G.