Toddlers and Tiaras, Hoarders, The Walking Dead, and American Horror Story. Each exhibits it's own particular brand of terror and I won't go into a long winded commentary as to why Toddlers leads off my list.
American Horror Story is a fun show to watch if you ignore the inconsistencies in detail and plot. One of which is how a Psychologist who's clientele consist mainly of the neurotic dead can afford to pay a mortgage on a home that would be on the market for $17,000,000. The spirits of the dead are probably not quick to pay their medical bills and I would think getting reimbursed even from the best PPO would be nearly impossible.
1120 Westchester Place, Los Angeles. For Sale $17,000,000