Our most buzzed about clips from Survivor, Big Brother and Amazing Race.

From CSI to NCIS and The Mentalist, 2008 was a dramatic year of new faces and old faves.

Barack Obama, Paris Hiltion, Katie Couric, John McCain and more round out our fave Late Show moments.

Hillary Clinton, Terrell Owens, Derek Jeter and more deliver some of our fave Top Ten lists from the year.

We say goodbye to one of our greatest characters with a highlight reel of Grissom's best moments.