4400

In a sudden and mysterious event, 4400 individuals who had been forgotten, underestimated, or marginalized and disappeared without explanation over the past century reappear all at once. Remarkably, they have not aged and have no recollection of their experiences during their absence. As authorities scramble to assess any potential danger and manage the unfolding situation, these 4400 people must come to terms with their return, which includes some enhancements. They also face the growing possibility that their simultaneous return serves a particular purpose.