Tobey Maguire's Material Pictures is teaming with Fox Animation and Wedgeworks to adapt Doug TenNapel's latest project Cardboard (I reviewed the graphic novel last month). TenNapel himself will executive produce alongside Material Pictures, with Fox Animation Chris Wedge also producing. Wedge directed the first Ice Age, and has been the voice of Scrat the squirrel throughout the hit series. He also executive produced Ice Age: The Meltdown.
According to Variety, Wedge may also direct the film, and if the project moves forward there's a possibility that Maguire will voice one of the main characters (most likely Mike, the out-of-work dad who buys his son some magic cardboard for his birthday).