Air Force One (1997) is a relentlessly paced thriller that is still very pertinent to the dilemmas faced (or depending on one's point of view, not faced) by present American leadership in a hostile and ambivalent world.  Though the underlying scenario is a bit outdated (ala 1990s), the themes are still engaging.  Harrison Ford turns in a nuanced and very skilled performance.  He is backed by several other strong actors, including a rather young Glenn Close acting as Vice President.  Liesel Matthews is remarkable as a 12 year old "first daughter" and Wendy Crewson is believable as First Lady.