Fed up with Chet's mooching, Harry decides to put his foot down and decides to charge him not only rent, but also for his food. This finally forces Chet to finally go to work. However, the only job he can find is in a head shop. He even comes up with an invention to sell at the shop; a light-bulb that looks like a candle, which Harry thinks is a stupid idea. However, when the candle becomes a huge success he sees that his oldest son could finally be getting the message that money isn't exactly the root of all evil.