The Rialto Theatre is a 1,200 seat theater in South Pasadena, California. Listed on the National Register of Historic Places, it is considered one of the last single-screen theaters in Southern California. The Rialto was operated by Landmark Theatres until it closed in 2007. The Simpsons Movie was the last movie shown in the theater, and 200 people attended the final screening. The building was closed to the public in 2010, after part of the facade fell onto the sidewalk. There have been two fires in the building, and it survived an attempt in 1977 to turn it into a parking lot.