Jennifer Chaise prides herself on being the perfect mistress. Her latest boyfriend, wealthy high-roller Nick Noble, is good to her, showering her with money, gifts, and trips to exotic places. Unfortunately, on this particular trip to Las Vegas, Nick's spouse shows up, and Jennifer walks into a scene where the wife's bloody body is sprawled facedown on the bed. To make matters worse, Jennifer hears Nick barking orders to his goons to take care of her, too. Terrorized, Jennifer, a head-turning beauty, shaves her head and eyebrows and hides out in Boulder City, finding a job as a waitress in a mom-and-pop cafe. It's hard for Jennifer, now "Doris," to keep a low profile in such a friendly little town, especially when her neighbor turns out to be a cop.