Epitaph One Season 1 Episode 13

In the year 2019, a small group of survivors stumble upon the underground complex of the disused Los Angeles Dollhouse. The group, Mag, Zone, Griff, Lynn, along with a little girl named Iris and her mind-wiped father are "actuals," actual-minded people struggling to survive in a post-apocalyptic society where a tech mind wipe has turned most of Earth's population into "scavengers" or "butchers." Mag and her team struggle to unlock the secrets of what brought on this disaster where the Dollhouse's mind imprinting technology was discovered and abused by the world in which the answer lies within the active Whiskey, who still resides there and who may know where the former active Echo/Caroline is and whom may lead the group to a place called "Safe Haven," while a mysterious and lethal evil lurks among them. Periodic flashbacks show how Paul Ballard became Echo's handler, and how DeWitt realized that Rossum used the imprint technology in their capacity to bring on the end of the world -From IMDB