故事讲述近百年来有不少人被外星人TAKEN。在2004年7月的一天，美国国家安全局发现一颗慧星高速的飞向地球，危及地球人安全。全球各国(包括中国)都向该慧星发射导弹欲摧毁之，结果没有任何作用。最后慧星在上图中那个湖边降落，一阵迷雾散开之后，湖边出现4400个不同年代被TAKEN的人，而且他们都完好的保持着各自年代里被TAKEN时的原样。最终当这4400人走向社会时，却发现他们有着超乎常人的特异功能。这些人曾去了哪儿？又怎么回来的？为什么会有特异功能？为什么是4400个人？他们最终会给地球带来怎么的变化？或者这是一个外星人的实验？或者是来自未来的拯救行动？

DISAPPEARED-- follows the unpredictable twists of missing person cases, tracking investigations aimed at solving how and why people simply vanish. While some of the resolutions are heartwarming and others tragic, many cases remain open to this day and continue to be a source of unbearable frustration for family members and friends. Each episode of DISAPPEARED begins from the time immediately before the individual vanished, searching for clues hidden beneath seemingly everyday behavior that may indicate whether or not the person left voluntarily. For the open cases that have gone cold, DISAPPEARED asks viewers to share fresh leads in hopes of deciphering what truly happened to the missing and whether foul play may have been involved.

DISAPPEARED-- follows the unpredictable twists of missing person cases, tracking investigations aimed at solving how and why people simply vanish. While some of the resolutions are heartwarming and others tragic, many cases remain open to this day and continue to be a source of unbearable frustration for family members and friends. Each episode of DISAPPEARED begins from the time immediately before the individual vanished, searching for clues hidden beneath seemingly everyday behavior that may indicate whether or not the person left voluntarily. For the open cases that have gone cold, DISAPPEARED asks viewers to share fresh leads in hopes of deciphering what truly happened to the missing and whether foul play may have been involved.

一部关于费城警察局失踪人口调查组(MPU)的剧情片。每一集都讲述了一场惊心动魄、生死攸关的寻人行动，与此同时，警察杰森·格兰特和他的前妻尼基·巴蒂斯塔也在寻找他们失散多年的儿子的真相。

一部关于费城警察局失踪人口调查组(MPU)的剧情片。每一集都讲述了一场惊心动魄、生死攸关的寻人行动，与此同时，警察杰森·格兰特和他的前妻尼基·巴蒂斯塔也在寻找他们失散多年的儿子的真相。

As the MPU moves into new offices, which comes with new boss Inspector Hollis Braun, a call comes in reporting the huo87 com disappearance of an entire city bus full of students on a field trip. The team utilizes a father who tried to stop the kidnapping, as Jason reaches out to an old colleague for assistance in the search.

Fox has given a Season 3 pickup to Alert: Missing Persons Unit. The renewal of the procedural drama, starring Scott Caan and Dania Ramirez, has been expected. 　　To make filming more cost-efficient for series producers Sony Pictures Television and Fox Entertainment, Alert will remain in continuous production, segueing from the abbreviated-by-the-strikes second season to Season 3, whose episode count is still TBD, I hear. There is an additional benefit to filming Seasons 2 and 3 back-to-back — Fox will have fresh episodes of the series in case production is disrupted by an IATSE strike this summer.

As the MPU moves into new offices, which comes with new boss Inspector Hollis Braun, a call comes in reporting the huo87 com disappearance of an entire city bus full of students on a field trip. The team utilizes a father who tried to stop the kidnapping, as Jason reaches out to an old colleague for assistance in the search.

Fox has given a Season 3 pickup to Alert: Missing Persons Unit. The renewal of the procedural drama, starring Scott Caan and Dania Ramirez, has been expected. 　　To make filming more cost-efficient for series producers Sony Pictures Television and Fox Entertainment, Alert will remain in continuous production, segueing from the abbreviated-by-the-strikes second season to Season 3, whose episode count is still TBD, I hear. There is an additional benefit to filming Seasons 2 and 3 back-to-back — Fox will have fresh episodes of the series in case production is disrupted by an IATSE strike this summer.

在新版《4400 The 4400》中，有4400人突然在不同时间及地点消失，相同的是这4400人突然都被传送到底特律的现代，而且他们都保持消失时的原貌，并且没有消失期间的记忆。这4400人需要面对这个起了变化及充满敌意的世界，不少人还对新现状毫无理解。 　　主演包括Joseph David-Jones﹑Ireon Roach﹑Brittany Adebumola﹑Cory Jeacoma﹑TL Thompson﹑Jaye Ladymore﹑Derrick A. King﹑Khailah Johnson﹑Autumn Best及Amarr Wooten。