Warner Bros. Studios, Burbank is a major filmmaking facility owned and run by Warner Bros. Entertainment Inc. in Burbank, California. The 62-acre (25 ha) studio lot was built in 1926 by First National Pictures as they were expanding from only distributing films to producing them. By 1937, Warner Bros. had all but closed the Sunset studio, making the Burbank lot their main headquarters - which it remains to this day. Eventually the First National company was dissolved and the site has often been referred to as simply Warner Bros. Studios since.