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.
| Title | Time | |
|---|---|---|
| 1 | Past Is Prologue | 2021-10-25 |
| 2 | All Things Are Possible | 2021-11-01 |
| 3 | That LaDonna Life | 2021-11-08 |
| 4 | Harlem's Renaissance Man | 2021-11-15 |
| 5 | The Way We Were | 2021-11-22 |
| 6 | If You Love Something | 2021-11-29 |
| 7 | Empowered Women Empower Women | 2021-12-06 |
| 8 | The Kaminski Experiment | 2021-12-13 |
| 9 | Great Expectations | 2022-01-17 |
| 10 | Give Up the Ghost | 2022-01-24 |
| 11 | You Only Meant Well | 2022-01-31 |
| 12 | Group Efforts | 2022-02-07 |
| 13 | Present is Prologue | 2022-02-14 |
