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"Sean Penn may lighten up a little bit and co-star in &amp;lt;em&amp;gt;The Secret Life Of Walter Mitty&amp;lt;/em&amp;gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.avclub.com/article/sean-penn-may-lighten-up-a-little-bit-and-co-star--72916>