Xanadu (film) actual order in the film: The plot of the 1947 film "Down to Earth" was used as the basis for "Xanadu". In the film, Rita Hayworth played Terpsichore, opposite male lead Larry Parks, who played a producer of stage plays. The film was originally conceived as a relatively low-budget roller disco picture. As a number of prominent, A-list performers joined the production, it evolved into a much larger project, while retaining rollerskating as a recurring theme, especially in the final scenes of the club's opening night. Earlier versions of the story established that Sonny was the artist who created the
Enfilade (Xanadu) network of servers. Enfilades (internal data structures) and istream addresses are not exposed to Xanadu's external interfaces. Enfilades were trade-secret information until the Xanadu code was made open-source in 1999, and were mentioned but not explained in some publications before that point, e.g. Client-server communications in the Xanadu system use vstream addresses in a format called tumblers. Hence the term Enfilade is not mentioned explicitly in the FeBe (Front end - Back end protocol) document, but is instead noted indirectly in Xanalogical Structure and several other documents. In the aforementioned document, it is noted that xu88 was based on "General