White Collar
I just finished watching _White Collar_ for the third time, and it's still as good as it was the first time around. All the main cast are superb (though my favourite character has got to be Mozzie!) and there's regular appearances by fantastic support cast too; Mark Sheppard and Diahann Carroll in particular. Sure, the show is fairly formulaic, but I don't think that's a bad thing. And the series finale is just perfect (Mozzie broke my heart in that one).