Rachel and Monroe battle with more than wits. Meanwhile, Miles, Charlie, Nora and Aaron get inside the Tower but Tom Neville and son Jason get shut out. Miles and Monroe once again face-off, this time even more lethally.
Fifteen years ago an unknown phenomenon permanently disabled all advanced technology on the planet, ranging from computers and electronics to car engines and batteries. People were forced to adapt to a world without technology, and due to the collapse of public order, many areas are ruled by warlords and militias.
Revolution focuses on the Matheson family, who possess an item that is the key to not only finding out what happened fifteen years ago, but also a possible way to reverse its effects. However, they must elude various enemy groups who want to possess that power for themselves.