It's a bird, it's a plane, it's Chicken Little on DVD. An old fable gets a high-tech update in this computer-animated comedy from Walt Disney Pictures. Chicken Little causes widespread panic after he tells everyone the sky is falling when in truth it was just an acorn that fell from a tree.

Chicken Little dominated the box office again in its second weekend, taking in $32 million from movie audiences. Zathura, another kid-targeted film, came in second place with $14 million. The thriller Derailed starring Jennifer Aniston and Clive Owen opened in third place with $12.8 million. Also in the top 10 this week:

The animated film Chicken Little adds a new twist to the classic children's tale. Zach Braff voices the title character, while Joan Cusack is Abby Mallard and Steve Zahn plays Runt of the Litter. Jarhead centers on Marine enlistee Swoff (Jake Gyllenhaal) and his transition from boot camp to active duty. There has been some Oscar buzz surrounding Gyllenhaal’s performance.

Saw II was the big winner at the box office this past weekend. The thriller earned over $30 million, almost double the second runner-up The Legend of Zorro ($16.5 million). Meanwhile, the comedy Prime came in the number three spot with a mere $6.4 million. This weekend's other new film, The Weather Man, opened in sixth place with just $4.3 million.