In the second season of "The Last Door," you'll delve deeper into the world of madness as psychiatrist and the hero of the first season, Jeremiah DeWitt. As he sets out to find his client who has mysteriously disappeared, he finds himself entangled in a haunting web of forbidden knowledge, madness, and things more terrifying than he could have imagined. Will he be able to find his client beyond the borders of England, or will he get lost in his search for the Last Door?