As the reappearance of 4,400 missing persons on a single day confounds the global community, federal agents on the case slowly discover the ways in which the victims have been changed. Think Heroes meets X-Men
Last Episode04x13 The Great Leap Forward Aired: Sep. 16, 2007
Season 4 ends with Seattle in chaos and NTAC asking Promise City for help. Meanwhile, Kyle's life is in danger and Jordan attempts to escape …
Series Fun Facts
- Goof (continuity error): The "comet" is close enough for Titan missiles to reach it in a couple of minutes, and then is shown to be passing the moon on its way to Earth.
- Goof (factual errors): The Titan missiles continue to show contrails as they approach the "comet" even though the comet is in space. Rocket contrail would require atmosphere to form.
- SPOILER: Toward the end of the series, several regular characters are seen developing their 4400 abilities during a mostly dialogue-free musical montage. Because this happens mostly in…
[show]SPOILER: Toward the end of the series, several regular characters are seen developing their 4400 abilities during a mostly dialogue-free musical montage. Because this happens mostly in silence, there was some confusion among viewers about exactly what those powers entailed, so the show creators cleared up some of that confusion on the DVD extras. For instance, Meghan's power, which first manifests itself when she turns a pen into a flower, is, more broadly, turning inorganic material into organic material; despite some confusing camerawork that implies otherwise, Jed's power is not to make another person look like himself but rather that now he has a fully-formed extra copy of himself; and Marco's power is teleportation to any location he looks at in a picture.