His iMDB listing doesn't have anything other than wrestling. iMDB isn't always to be trusted, but they have a pretty indepth listing of the people in Underworld, including werewolves. I never knew 0'Haire was a professional boxer *and* professional photographer, though.
You know, I noticed this as well. I went and checked out the online trailer, and I think one of the main characters looks a bit like O'Haire (he's the guy in the coffin in the trailer... which doesn't make sense since the guy in the shot phil and I are talking about is clearly a werewolf).
Which is more worrisome: Vince resorting back to the old Soviet Union Pravda tactics, or the fact that he doesn't even read the propaganda put forth by his organization until its brought to his attention?