Just got finished watching the Millennium trilogy in the original Swedish. The Girl With the Dragon Tattoo, The Girl Who Played With Fire, and The Girl Who Kicked the Hornets' Nest.
It's sort of a cross between the Bourne Trilogy, Michael Clayton, The International, and any other government conspiracy thriller movie series, but it's really well done and the acting is fantastic.
If you even the slightest interest in foreign films, you should check this trilogy out.
http://www.yellowbird.se/index.php?option=com_seyret&Itemid=4&task=videodirectlink&id=280
That's the official website from the Swedish film company that produced and distributed.