Dawn Mander

Sam Flynn, the tech-savvy and daring son of Kevin Flynn, investigates his father's disappearance and is pulled into The Grid. With the help of a mysterious program named Quorra, Sam quests to stop evil dictator Clu from crossing into the real world.

4400 centers on the return of 4400 people who, previously presumed dead or reported missing, reappear on Earth. Though they have not aged physically, some of them seem to have deeper alterations ranging from superhuman strength to an unexplained healing touch. A government agency is formed to track the 4400 people after one of them commits a murder.