It’s hard to forget the first time you saw Janet Leigh meet her maker in the original “Psycho” from 1960. That heart-stopping scene early in the film when her simple shower became deadly is the granddaddy of horror movies’ scary moments. Test yourself and see how many of these deadly moments, selected by Post-Dispatch critic Kevin Johnson, you remember in this sequel to the original Dead Quiz. If you have trouble viewing the quiz, please upgrade to Flash Player 10.