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.

Caspian must convince Maddie to bring David's upload back online in order to crack integrity; Ellen reveals a secret to Congress that could bring Logorhythms down; Pope works in the shadows to finish the mission he helped start.

Maddie meets a family member she didn't know existed; Caspian and Maddie meet an uploaded astronaut and her family on earth; Renee helps Holstrom break free of his hard drive.

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.

Caspian and Maddie try to save humanity from Holstrom's virus; Former foes create alliances to help save the world.

Caspian wakes up to a new world twenty years in the future where conflict between uploaded intelligences and humans is at a breaking point. The world needs him now more than ever.