Mad Men is an American period drama television series created by Matthew Weiner and produced by Lionsgate Television. The series premiered on July 19, 2007, on the cable network AMC. After seven seasons and 92 episodes, Mad Men's final episode aired on May 17, 2015. Mad Men is set primarily in the 1960s – initially at the fictional Sterling Cooper advertising agency on Madison Avenue in New York City; later at the newly created firm, Sterling Cooper Draper Pryce (later Sterling Cooper & Partners) – located near the Time-Life Building at 1271 Sixth Avenue. According to the pilot episode, the phrase "Mad men" was a slang term coined in the 1950s by advertisers working on Madison Avenue to refer to themselves, a claim that has since been disputed.