My Parents Are Aliens (1999) : 7x6

After worrying that he will not be remembered when he dies, Brian goes on a quest to find the Holy Grail with CJ. Josh participates in work experience at the diner. Wendy and Lucy start a company producing potato powered clocks, and Sophie helps make them, however, she is told off by Lucy for giving them all away free. Sophie then founds "Sophie.com International" which sells useless coconut toys, yet these are a hit. Her business is about to go international until Lucy discovers she is enslaving children to make the toys.