In The Passage Ep. 10: Last Lesson, when the only way to stop Fanning and the virals’ escape from Project NOAH involves a dangerous explosion that could leave Brad, Sykes, and the cure for the virus caught in the crossfire, Amy must be the one to decide what’s best for humanity. In the wake of this, surprising alliances form and a key figure returns to instil confidence, convincing everyone to fight for their lives…