Keystone Studios was an early movie studio founded in Edendale, California in 1912 as the Keystone Pictures Studio by Mack Sennett with backing from Adam Kessel and Charles O. Bauman, owners of the New York Motion Picture Company. The company filmed in and around Glendale and Silver Lake for several years, and its films were distributed by the Mutual Film Corporation between 1912 and 1915.
Many other important actors also began their careers at Keystone, including Harold Lloyd, Gloria Swanson, Louise Fazenda, Raymond Griffith, Ford Sterling, Fatty Arbuckle, Marie Dressler, Mabel Normand, Ben Turpin, Harry Langdon and Chester Conklin.
Sennett, by then a celebrity, departed the studio in 1917 to produce his own independent films (eventually distributed through Paramount). The business of Keystone Studios decreased after his departure, and was finally dissolved after bankruptcy in 1935.
Much of the lighting & studio equipment from Keystone was bought by Reymond King – who started the “Award Cinema Movie Equipment” company in Venice, California in November, 1935.
The name “Keystone Studios” was used later as a production label for Cineville and was named as the fictional studio in the Cineville production “Swimming With Sharks” starring Kevin Spacey. A new legal corporate entity named Keystone Studios began again during 2005. The two owners are Carl Colpaert and Lee Caplin. Keystone obtained its new trademark in 2006.
The Keystone Studios lot was an explorable location, as well as a major plot element, in the 2011 video game L.A. Noire, published by Rockstar Games