(👷)"The 4400" tells the stories of 4,400 alien abductees after they are returned to earth. In the words of the executive producers, these are stories of people dealing with traumatic changes, driven by the mystery of what happened and why. Some of them have been affected in mysterious ways, and some will have certain abilities, both good and bad, so part of the drama will be watching them adjust to these changes within themselves.
　　The series kicks off with a ball of light sailing toward Earth, but rather than the expected catastrophic event, thousands of returned abductees are left with no memory of their otherworldly experiences. Each has been gone anywhere from a few months to several decades but hasn't aged a day.
　　在海滩(〰)事件——4400人(🕤)被未来世界(📿)的(🛹)人带走又送回来(⬇)，披露后一年，世界(jiè )发生了巨大的(de )(⚡)变化。经过(👷)一段(🧛)紧(👯)张的医疗观(guān )测后，Tom回到了国家(📔)技术援助(zhù )(😙)中(👫)心(💝)，由于能力有限，被派做文(👽)书工作。他最终保(bǎo )护了(le )儿子，使(shǐ )其免受一个(🍙)类似的政(zhèng )府(fǔ )研究，而(🌳)且(㊙)也(yě )(🤯)为有希望重新(xīn )过上正(zhèng )常的生(🕗)活而激动。在事业(yè )方(fāng )面(miàn )，他(🕥)也渴(kě )望再次同Diana合作(zuò )，重(chóng )新回到(🔳)这(zhè )(🏣)个领(lǐng )域。Diana，在同一连串(🏷)无能(néng )的搭档合作之后，最终(🎣)找到毁掉公(gōng )(🍛)文让Tom重回岗(😆)位的办法(fǎ )，在此(cǐ )期间，她还正式收(😂)养(yǎng )了(😧)Maia。
　　其间，Richard，Lily，和他(tā )们的孩子——一个六个(🥝)月大，不同(tóng )寻常的(🧒)孩子，仍然住(🤬)在远离(lí )Jordan Collier的(de )山间(🐹)小(xiǎo )屋里，过着粗茶淡饭(fàn )的日(rì )(🧥)子(zǐ )(📕)。Collier已经关掉(diào )了Arcadia Estates ，还有他的(de )住(zhù )宅，为这4400人建起了(🍨)避(bì )难所，同(🤗)时准备开“4400人中心”，在(🌔)这(zhè )儿，其他(tā )人可以深入(🤼)到这4400人(rén )当中，自己去(🔦)发掘4400人（的奥秘(🗄)）。Collier在(zài )接触(🧐)Lily的(de )(🐗)腹部之(zhī )后，出现了有(🙈)害的反应(yīng )(🐽)，Shawn治愈了他，之后(hòu )他们就发展出亲(🎹)密的父(fù )子关系。Collier成了Shawn的监(jiān )护人(🦔)，并利用他(tā )(😃)医治4400人中心的(de )重要(yào )(🗞)赞助人。
　　世人对4400人甚感好奇(👘)，于是关于他(🥃)们的神秘能力的流言(yán )四处传播，公众(🤯)态度分为(wéi )两(🖌)种(🤡)，一种(zhǒng )(📖)是包容(💈)他们，一种(zhǒng )(😸)是畏惧(🏝)他们。当(🤟)4400人努力重新(xīn )开始他们“被打断的生活(huó )”时，每(měi )个人都会在(❎)即将发生(shēng )(😱)的事(🌻)件中扮演关键(🔘)角色(sè )…那些(xiē )决(😝)定(dìng )人(🚋)类命运的事件(jiàn )(🅰)。