Visiting inmates, bulking up, getting cozy with Natalie Portman—it's all serious work for Jake Gyllenhaal while filming Brothers. He spills all about the buzzed-about drama, and dishes on next summer's action-packed Prince of Persia.
I also talked to his costars, so hit the jump to hear what Portman has to say about politics, and Tobey Maguire leaks about Spidey 4...
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See what else is out this week in our Totally New Releases gallery