Revolution - Episode 20 - Video Preview - Season Finale

Here's the video preview of Revolution Episode 20: "The Dark Tower" on NBC. It's the season finale!

Revolution 1x20 'The Dark Tower'- In the Season 1 finale, the rebels suffer a major loss when they infiltrate the Tower. Miles' leadership skills and feelings for Nora and Charlie are also put to the test; Aaron's genius proves beneficial; and Neville and Flynn give new meaning to evil. Original Air Date: Jun 3, 2013 on NBC.