The man who does the BOA commercial is Billy Surf. Not Keifer Sutherland. . it IS Keifer. here's proof :)
http://www.kiefer-rocks.com/news/archives.htm
There is a sample of Billy Surf's voiceovers...
Danforth Austin VOA Director
Dan Austin became the 27th director of the Voice of America (VOA) on October 30, 2006.
...
As Director of VOA, Austin oversees a worldwide multimedia operation that...
I doubt if you would find jappenes naruto voice actors in America but it might be possible to find Liam'O'brian ( voice of gaara) in holly-wood or anywhere else in America.