Spring is here! Okay, not in my apartment, but I've read that it's here, some places, apparently, and with it, the return of what's left of baseball, the American game. Sports in general, and baseball in particular, have a spotty history in the movies. I think I've been reading that sports movies are box-office poison since before I'd ever seen a sports movie and maybe before I had any clear grasp of the concept of "box-office poison." (Then I saw a trailer for Catwoman.) But anything that inspires the kind of passion, excitement, despair, and apoplexy that baseball inspires in its hardcore adherents has got to inspire some great characters. Here's a bullpen's worth of them. — Phil Nugent