Nowadays, the "C-word" can be pretty tricky. The word "cult" is usually applied by outsiders toward some group of individuals existing in opposition to a larger society. Most times, these folks are harmless -- eccentric, perhaps, but not dangerous. In fact, we often don't hear about them until they cross a threshold into violent, criminal acts. In tonight's episode, Ben, Matt and Noel explore more cults you've never heard of.