Five strangers wake in a dim, dry well with no memory of how they got there. Grant (Linden Ashby) is the intrepid, leader-type. Jordan (Lori Heuring), a surgeon, is the group's moral compass. The younger Anna (Lea Kohl) is Psychological manipulation and willing to do anything to survive. Luke (Joe Egender) is an insane-yet-rational Darwinist who's only looking out for himself. Alex (Julian Rojas) is a timid outsider on the verge of breaking down.