Today is "Take Your Kids To Work Day". Since Bill is unable to make a living as an inventor, his day job is that of a salesman. Angela accompanies him to Tapwater Springs' only office tower where Bill tires to sell expandable foam to various business people. Johnny is also at the office tower helping Uncle Nicky deliver pizzas. Soon Johnny is tagging along with the Anaconda duo. Bill gives one great sales pitch after another. Angela and Johnny ruin the sale every time. Bill is left with only one more potential client - Howell Manoir! To make matters worse, Howell has brought Nanette to work with him. Angela has to be on her best behaviour in order for her dad to finally make a sale. However, Nanette is misbehaving and on the verge of ruining Bill's sale. And Angela is getting the blame! But despite Nanette's best efforts to infuriate Angela, Angela accidentally discovers a practical use for the expandable foam and makes a sale for her father. (thetvdb.com)