David learns how to maximize his power from an unlikely source; Maddie and Ellen find out they aren’t alone; Cary questions the plan; Caspian gets closer to Hannah and the truth; Chanda seeks revenge.

America enters the cloud; Caspian takes over; Chanda forms a new rebellion; Cody continues the fight; David enters the battle; Waxman gets off the fence.

While Ellen testifies before Congress, Maddie leads a group of teens to get the local network up and running; Caspian, in charge at Logorhythms, leads a team to help him crack integrity; Chanda waits for help with other uploaded minds.

Maddie, Caspian and Mist travel to London to meet Olivia; Holstrom continues his quest to be cured of the flaw; SafeSurf develops a mind of its own.

Maddie and Mist try to find and rescue Caspian, who is held hostage until he promises to cure his captor; Ellen and Waxman learn of a plan to destroy humanity from the unlikeliest place.