The Bates House used in "Psycho" is in fact used in this episode of "Swamp Thing", as well as many other times in shows such as "Murder She Wrote", "Big Momma's House", and "America's Top Model". It actually was modeled after the 1925 painting by Edward Hopper, "The House by the Railroad", which was the first painting ever acquired by New York's Museum of Modern Art (1930).