A Single Blade of Grass visions were a cheat. The camera would go to a coffee cup and Frank would say, 'The murderer used a coffee cup.' It drove me nuts. What we were trying to do this year was elevate Frank's visions to a dream-like state, so he would have to interpret what he's seeing. There would be more mystical, symbolic imagery that might give him more of a sense of what's going on. I had wanted to strip away the gift for a long time and see if the show really played without it. But we got back into that". "A Single Blade
A Single Man the production design is by the same team that designed AMC television's "Mad Men", which is set in the same era. "Mad Men" star Jon Hamm has an uncredited voice cameo as the cousin of George's partner, Jim. The actual house where the character George lives in the film was designed in 1948 by John Lautner, his first house after leaving Frank Lloyd Wright. The film was shot in 21 days, according to "The Making of "A Single Man"" on the DVD. An early theatrical poster for "A Single Man" featured a close-up shot of Colin Firth and Julianne Moore