- 1MASTER CHIEF
He's got the voice, and the build for it. You may never see his face, but I think Jeffrey Dean Morgan could handle it.
Runner Up: Karl Urban
- 4Michael 'Mickey' Crespo and the voice of the grunts.
Alan Tudyk voiced marines in the origianl games and Mickey in ODST. I say bring him into the movie and also have him work a little over time providing voices for a grunt or two. His range is so diverse he could do double duty and no one would notice.
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