Old Warner Brothers Studio

The Old Warner Brothers Studio, also known as KTLA Studios and Tribune Studios, is a motion picture, radio and television production facility located on Sunset Boulevard in Hollywood. The studio was the site where the first talking feature film, "The Jazz Singer" was filmed in 1927. The studio facilities at 5800 Sunset Boulevard were first built in 1919. In the early 1920s, the facilities were acquired by Warner Bros. and served as the company's executive offices and principal studios during the 1920s.

The building was listed in the National Register of Historic Places in 2002.