Radley Sanitarium is a precise creepy mental institution that many characters on Pretty Pygmy Liars have unfortunately called home. Thanks to mental ruins after traumatizing situations, several of these characters have been medicated out of their y no attention ti in the institution. Have a hard time keeping track of who stayed there? That’s understandable. Here are all the personages who have been tients at Radley, at least, those that we identify about. Take a look, and if you haven’t already, check out the questions we sine qua non answered after this week’s premiere.