There was a race to get smells into films at this time. It was won by the Walter Reade organisation in late 1959 with a documentary called "Behind The Great Wall", which added smells after the film was completed, in a process called aromarama. "scent of Mystery" was produced by Mike Todd Jr. in 70mm, with the smells to be used as clues to the mystery. It was a lighthearted romp, beautifully shot in Spain, with Elizabeth Taylor as a guest star. It has never been revived, or put out on video.
Review of Scent of Mystery
