4400 overlooked, undervalued, or otherwise marginalized people who vanished without a trace over the last hundred years are all returned in an instant, having not aged a day and with no memory of what happened to them. As the government races to analyze the potential threat and contain the story, the 4400 themselves must grapple with the fact that they've been returned with a few "upgrades", and the increasing likelihood that they were all brought back now for a specific reason.
Past Is Prologue
All Things Are Possible
That LaDonna Life
Harlem's Renaissance Man
The Way We Were
If You Love Something
Empowered Women Empower Women
The Kaminski Experiment
Great Expectations
Give Up the Ghost
You Only Meant Well
Group Efforts
Present is Prologue
The Girl from Tomorrow
Prehistoric Park
A Returner's Magic Should Be Special
Time-travelling Dinosaur Knights
Party of Five
Planet of the Apes
My Heroic Husband
Thunderstone
Loss Time Life: The Second Chance
Kiss that Kills: Parallel
Torchwood
Terminator: The Sarah Connor Chronicles
Megas XLR
Bakugan
Hello Dear Ancestors
Doctor Who
The Sarah Jane Adventures
Kyle XY
Ashes to Ashes
Bionic Woman