Is Tom Cruise too old for "Mission: Impossible 4"?

According to a report in PageSix.com (http://www.pagesix.com), Cruise reportedly met with Paramount execs recently about another "Mission: Impossible" movie but stormed out in frustration when it was hinted that they felt the 46-year-old actor couldn't hold up an action film.

It's been a busy week for Cruise: "Tropic Thunder" opened on Wednesday, his Hitler drama "Valkyrie" was announced for a December 26, 2008 release (rather than February 2009 as originally expected) and he recently split with longtime producing partner Paula Wagner.