AMC Network Entertainment LLC

Showtime Networks owns the premium television networks Showtime, The Movie Channel and Flix, as well as the multiplex channels Showtime Too, Showtime Showcase, Showtime Extreme, Showtime Beyond, Showtime Next, Showtime Women, Showtime FamilyZone and TMC xtra. The cable network also offers Showtime HD and Showtime On Demand, The Movie Channel HD and The Movie Channel On Demand. The network operates and manages the premium television network Sundance Channel, which is a venture between NBC Universal, Robert Redford and Showtime Networks. Showtime markets and distributes sports and entertainment events for exhibition to subscribers on a pay-per-view basis through Showtime PPV. Additionally, the advertiser-supported television network Showtime is available in Turkey through a joint venture with United Kingdom-based Zone Vision. Showtime Networks is headquartered in New York.

The History Channel, a subsidiary of A&E Televsion Networks, is a mainstream cable televeison channel which presents programming related to historical events and persons with observations and explanations by noted historians, reenactors and interviews with witnesses. Programs cover a wide array of periods and topics, while similar topics are often organized into themed weeks or daily marathons. Subjects include military history, medieval history, the 19th, 20th, and 21st centuries, modern engineering and historical biographies. Many programs compare contemporary culture and technology with the past, while some programs have a more esoteric focus such as conspiracy theory or religious interpretation. The History Channel maintains its corporate headquarters in New York. The company also has operations throughout the Unites States, the United Kingdom, Australia, New Zealand, Spain and Latin America.