The Gun in Betty Lou’s Handbag is a 1992 American screwball comedy film written by Grace Cary Bickley and directed by Allan Moyle.Betty Lou Perkins is a meek librarian and she is ignored by everyone, in particular her husband, Alex.A criminal kingpin is killed in cold blood and Betty Lou happens to find the murder gun. She’s so scared but no one believes her. In sheer frustration, confesses to a murder. And then, what will happen??