All of the "Has Fallen" series: Olympus Has Fallen, London Has Fallen, Angel Has Fallen. All show how vulnerable our country is, and that there are evil forces out there.

Along the same lines, Air Force One.

And for comedy, the "Trip" movies, in order: The Trip (try to watch on a platform that has the outtakes, hysterical), the Trip to Italy, the Trip to Spain, The Trip to Greece (just out).

For throwback, the Andromeda Strain, or Logan's Run.