By 1931 the studios were being used by Fidelity Films. Films produced here included "Madame Guillotine", with Madeleine Carroll. In 1934, they were leased by Alexander Korda and in 1936 he produced "Things to Come", based on "The Shape of Things to Come" by H G Wells. Wells wrote the screenplay, Arthur Bliss the music. From 1936 to 1944, the studios were owned by Criterion Film Productions, and afterwards by British Lion. They closed in 1952 and were then used for 20 years by the National Coal Board as a Mining Research Centre. Worton Hall survives and has been acquired by Bovis Homes for conversion into flats. In 1993, part of the building was leased by the Driving Standards Agency and is still used (as of 2011) as the Isleworth driving test centre. Part of the site is used as an industrial estate.