Merrick here...
Accidental Sexiness, which I am guilty of, has some photos of Tom Cruise in disguise as (apparently) a Russian soldier ion the Prague set of MISSION: IMPOSSIBLE IV.
Follow the image to a gallery of approx 12 more pics (including Cruise in what looks like a Springsteen shirt).

We learned earlier this week that Josh Holloway (Sawyer from LOST) would be joining Ethan Hunt's Impossible Missions Force this time around.
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