Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.
The Crains, a fractured family, confront haunting memories of their old home and the terrifying events that drove them from it.
A small town is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. While military forces, the government and the media positioned outside of this surrounding barrier attempt to break it down, a small group of people inside attempt to figure out what the dome is, where it came from, and when (and if) it will go away.
Mad Men is set in the 1960s, initially at the fictional Sterling Cooper advertising agency on Madison Avenue in New York City, and later at the newly created firm, Sterling Cooper Draper Pryce, located nearby in the Time-Life Building, at 1271 Avenue of the Americas. According to the show's pilot, the phrase "mad men" was a slang term coined in the 1950s by advertisers working on Madison Avenue to refer to themselves. The focal point of the series is Don Draper, creative director at Sterling Cooper and a founding partner at Sterling Cooper Draper Pryce, and the people in his life, both in and out of the office. The plot focuses on the business of the agencies as well as the personal lives of the characters, regularly depicting the changing moods and social mores of the United States in the 1960s.