In A Summer Place [1959]
Director: Delmer Daves
Frank Lloyd Wright's Clinton Walker House, Monterey Bay in Carmel, California completed 1948
Well, some of it anyway. All interior scenes were shot on a sound stage in Hollywood, and bear no resemblance to FLW's designs, including especially the depiction of a lower level, and a scarily-trapezoidal shaped stair to reach it, neither of which, thankfully, did the actual house have.
