Because of the tragedy near the conclusion of the Boston Marathon on April 15, 2013, NBC will not be airing an episode of Revolution.  They had originally scheduled the episode entitled, “The Night the Lights Went Out in Georgia” to air, but according to the NBC website, that episode will now air one week later, on April 22nd.  There is no word yet on if this means we will get a 2 hour season finale or if this will push the finale back a week (or some other option).   We’ll keep you posted.