Estelle Winwood is Monica Laughton a rich old woman living out by herself. One day while over hearing the milkman talk of her, Frank played by Charles Bronson schemes with his girlfriend Lorna to get in the old woman's good graces enough at least to rob her blind at the right moment. The problem is however she's got a couple of screws loss, as she's built her house full of imaginary family members living with her, even the food is imaginary. Eventually, the two begin to starve and Bronson losses patients, prompting the old woman to change her mind on letting the couple stay in her house, but, they won't be leaving so easy either. A classic among the series and rather disturbing once you think about it, I'm starting to like these episodes where rich old women hold there ground against greedy siblings or invaders, usually doing themselves in by there own stupidity as is the case here. The episode keeps you guessing weather there's any money at all or if its imaginary to. We learn however there is, and in the shows usual ironic affair its in the most obvious of locations.