ownership of Home Savings and proceeded with the development plans for the ranch. The public advocacy for undeveloped open space pressure was very strong, and development was halted further by new groundwater tests showing migrating contamination of the aquifer with toxic substances from the adjacent Rocketdyne Santa Susana Field Laboratory (SSFL) experimental Nuclear Reactor and Rocket Engine Test Facility. The Santa Monica Mountains Conservancy and the State of California purchased the land for public regional park. The Lasky Movie Ranch is now part of the very large Upper Las Virgenes Canyon Open Space Preserve, with various trails to the Lasky Mesa locale. The property was sold to a conservancy in 2003 but some filming was done there afterwards, including some scenes for the 2006 film Mission: Impossible III. More recently, it has been a hiking area. Monogram Ranch/Melody Ranch Originally known as 'Placeritos Ranch', the ranch in lower Placerita Canyon was commonly referred to as the 'Monogram Ranch'. Russell Hickson owned the property from 1936 until his death in 1952, and built-reconstructed all original sets on the ranch. A year later in 1937, Monogram Pictures signed a long-term lease with Hickson for 'Placeritos Ranch', with terms that the ranch be renamed 'Monogram Ranch.' After Gene Autry purchased the property in 1953, he renamed it as 'Melody Ranch.' It is located near Santa Clarita, California, just north of Newhall Pass. In 1962 a brush fire destroyed most of the western town sets on the ranch, and Autry sold , most of Melody Ranch. The remaining property was purchased by the Veluzats in 1990 for the new Melody Ranch Studios movie ranch. From 1926, early silent films were often shot in Placerita Canyon, including silent film westerns featuring Tom Mix. In 1931, Monogram Pictures took out a five-year lease on a parcel of land in central Placerita Canyon. The western town constructed there was located just east of what is now the junction of the Route 14 Antelope Valley Freeway and Placerita Canyon Road. Today this is part of Disney's Golden Oak Ranch (see below) near Placerita Canyon State Park. In 1935, as a result of a Monogram-Republic studio merger, the 'Placerita Canyon Ranch' became owned by the newly formed Republic Pictures. In 1936, when the lease expired, the entire western town was relocated a few miles to the north at Russell Hickson's 'Placeritos Ranch' in lower Placerita Canyon, near the junction