It’s time for the first phone call with a new match, and maybe you’re both playing "First Phone Call Chicken." Each waiting, debating and hoping the other makes the first move. Who should make the first call, and why should they make it?
From old-school “007″ to the explosive digital movies of 2007, action and adventure movies have kept us on the edge of our seats, contemplating the critical missions of international spies and fates of nations. Here are 20 must-see spy movies.