The Villain Society is an organization discussed in episode 85's Plain Old Mischief Makers which debuted 11 March 2013. It may be related (an offshoot, a rename) to the Association of Villains that Granny May was going to get kicked out of due to an age limit of 75 in episode 47's Granny's Book Club which debuted 15 February 2010. Some of the members (but not necessarily all of) include: