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 | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Past Is Prologue | 2021-10-25 | 60 min |
| Season 1 | Episode 2 | All Things Are Possible | 2021-11-01 | 60 min |
| Season 1 | Episode 3 | That LaDonna Life | 2021-11-08 | 60 min |
| Season 1 | Episode 4 | Harlem's Renaissance Man | 2021-11-15 | 60 min |
| Season 1 | Episode 5 | The Way We Were | 2021-11-22 | 60 min |
| Season 1 | Episode 6 | If You Love Something | 2021-11-29 | 60 min |
| Season 1 | Episode 7 | Empowered Women Empower Women | 2021-12-06 | 60 min |
| Season 1 | Episode 8 | The Kaminski Experiment | 2021-12-13 | 60 min |
| Season 1 | Episode 9 | Great Expectations | 2022-01-17 | 60 min |
| Season 1 | Episode 10 | Give Up the Ghost | 2022-01-24 | 60 min |
| Season 1 | Episode 11 | You Only Meant Well | 2022-01-31 | 60 min |
| Season 1 | Episode 12 | Group Effort | 2022-02-07 | 60 min |
| Season 1 | Episode 13 | Present Is Prologue | 2022-02-14 | 60 min |
| Production | Ariana Jackson | Executive Producer |
| Production | Anna Fricke | Executive Producer |
| Production | Laura Terry | Executive Producer |
| Production | Alex Hughes | Location Manager |
| Production | Thomas Lounsbury | Location Manager |
| Directing | Anthony E. Cabral | Second Assistant Director |
