Thanks for all the scoop on Revolution. What the heck is the Tower?! - ClarkNATALIE: We will see the Tower of power before the end of the season, co-executive producer David Rambo says. "It's very much like the cave that the Dragon guards in mythology," he says. "It's a place of a lot of power and it's dangerous for everybody who goes in there. Whoever controls the Tower, controls the power."