This weekend's "Unforgettable," a rousing, surprisingly complex suspense movie that stars Katherine Heigl, Rosario Dawson, and Geoff Stults, is one of those "scream at the screen" tales of terribly hurt feelings and delicious revenge. (There was a happy hour before my screening so the yelling was particularly pointed.) The film also fits squarely into the mold of the psychosexual thriller, a genre defined largely by blood, boobs, and betrayal. So when we got to sit down with the cast of the film (along with director and producer Denise Di Novi), we thought we'd play a little game of psychosexual thriller trivia (really rolls off the tongue, doesn't it?)

Watch to find out who is absolutely killer and who just doesn't make the cut (and go see "Unforgettable," in theaters this Friday).