Warner Bros. Entertainment Inc. (commonly known as Warner Bros.,[a] or abbreviated as WB, or WBEI) is an American film and entertainment studio headquartered at the Warner Bros. Studios complex in Burbank, California, and a subsidiary of Warner Bros. Discovery (WBD). Founded in 1923 by four brothers, Harry, Albert, Sam, and Jack Warner, the company established itself as a leader in the American film industry before diversifying into animation, television, and video games, and is one of the "Big Five" major American film studios, as well as a member of the Motion Picture Association (MPA).
The company is known for its film studio division, the Warner Bros. Motion Picture Group, which includes Warner Bros. Pictures, New Line Cinema, Warner Bros. Pictures Animation, Castle Rock Entertainment, DC Studios, and the Warner Bros. Television Group. Bugs Bunny, a character created for the Looney Tunes series, is the company's official mascot.
The company's name originated from the founding Warner brothers (born Wonsal, Woron and Wonskolaser[9][10][11] before Anglicization):[12][13] Harry, Albert, Sam, and Jack Warner. Harry, Albert and Sam emigrated as young children with their Polish-Jewish[14][15][16][17] mother to the United States from Krasnosielc, Poland (then part of Congress Poland within the Russian Empire), in October 1889, a year after their father emigrated to the U.S. and settled in Baltimore, Maryland. As in many other immigrant families, the elder Wonsal children gradually acquired anglicized versions of their Yiddish-sounding names: Szmuel Wonsal became Samuel Warner (nicknamed "Sam"), Hirsz Wonsal became Harry Warner, and Aaron Wonsal (although born with a given name common in the Americas) became Albert Warner.[18] Jack, the youngest brother, was born in London, Ontario, during the family's two-year residency in Canada.
The three elder brothers began in the movie theater business, having acquired a movie projector with which they showed films in the mining towns of Pennsylvania and Ohio. In the beginning,[19] Sam and Albert Warner invested $150 to present Life of an American Fireman and The Great Train Robbery. They opened their first theater, the Cascade, in New Castle, Pennsylvania, in 1903. When the original building was in danger of being demolished, the modern Warner Bros. called the current building owners and arranged to save it. The owners noted people across the country had asked them to protect it for its historical significance.[20]
In 1904, the Warners founded the Pittsburgh-based Duquesne Amusement & Supply Company,[21][22] to distribute films. In 1912, Harry Warner hired an auditor named Paul Ashley Chase. By the time of World War I, they had begun producing films; in the early 1920s they acquired their first studio facilities on Sunset Boulevard in Hollywood. Sam and Jack produced the pictures, while Harry and Albert, along with their auditor and now-controller Chase, handled finance and distribution in New York City. During World War I their first nationally syndicated film, My Four Years in Germany, based on a popular book by former ambassador James W. Gerard, was released. On April 4, 1923, with help from money loaned to Harry by his banker Motley Flint,[23] they formally incorporated as Warner Bros. Pictures, Incorporated. (As late as the 1960s, Warner Bros. claimed 1905 as its founding date.)[24]