Over the years, people of all ages and walks of life have been abducted. Now, 4400 of them have returned to a glen outside of Seattle, all at the same time and without any aging or memory of where—or when—they’ve been. We get to see how they fit back in or don’t, how they react to hostilities, how they use their powers such as young Maia Skouris who sees the future, 17-year-old bio-phenom Shawn Farrell who now has an eye for Nikki (not so young any more), and Richard who no longer has his life threatened for loving a white woman whom he’s managed to impregnate without sex.