As a small number of humans begin to doubt the sincerity of the seemingly benevolent Visitors, FBI counter-terrorism agent Erica Evans (Elizabeth Mitchell) discovers that the aliens are actually reptilian humanoids wearing pseudo-human skin, have spent decades infiltrating human governments, businesses, and religious institutions, and are now in the final stages of their plan to take over the Earth.
Dok mali broj ljudi počinje sumnjati u iskrenost naizgled dobronamjernih Posjetitelja, FBI-eva agentica Erica Evans (Elizabeth Mitchell) otkrije da su vanzemaljci zapravo reptili koji "nose" ljudsku kožu, kao i da se desetljećima infiltriraju u vlade, poslovni sektor i religijske institucije, a sada su u završnoj fazi plana osvajanja Zemlje.