Spectral Circuit (1990) dir. William Friedkin.
Julia Ormond stars as an English architecture student studying Frank Lloyd Wright’s Darwin-Martin House in Buffalo. After discovering a hidden packet of letters, she begins to believe that Wright intended the design of the house to be a code communicating a terrible secret he had learned. The closer she gets to the truth, the more she draws the attention of a shadowy organization bent on stopping her at any cost. What does this all have to do with the McKinley assassination? And who are Les Formidables? While little seen upon release, this paranoid thriller has been cited as an influence by Chris Carter, Dan Brown, and Christopher Nolan.