TheForce.Net has a QuickTime version of the Batman short film, Batman: Dead End, that generated quite a buzz at the San Diego Comic Con. And after seeing it, no wonder. Amazing what someone with on a very low budget can turn out these days — and with an excellent twist that features another film project that fanboys have been dying to see happen (but likely never will).
Get it quick, though, because this violates the intellectual property of several companies and will certainly be cease-and-desist-ed at some point.