In the Season 2 Finale of TNT’s alien invasion series Falling Skies, A More Perfect Union, the human resistance has an opportunity to strike at the heart of the alien leadership and to disrupt their operations on the post apocalyptic Earth. The ending is a real cliffhanger with the brief introduction to a new alien species…are they friend or foe? Watch the Falling Skies Season 2 finale on TNT’s website by clicking here or on Amazon instant video through the link below: