The latest from producer Adam Sandler features Rob Schneider, David Spade, and Jon Heder as grown-up dweebs who come to bat for geeky kids terrorized by neighborhood bullies. ''We form this tournament and play baseball against all the other Little League teams for revenge not just for us, but for nerds all over the world,'' says Heder. ''Of course, we're still horrible baseball players.'' For the Napoleon Dynamite star, the shoot was like a field of dreams. ''I grew up watching Saturday Night Live, so to work with these two was just so surreal,'' he says. ''It's like, Okay, am I really here? And do I belong here?'' (April 7)

