Since the old folk left Summervale they moved to different parts of the country and different parts of the world. As Oliver and Olivia visit their old counterparts and in particular H and Trisha, they discover that the team are putting together another job.
But why? They have plenty of money. What is the reason?
Well, the team is to steal a Monet that will sell for many millions.
The painting they want could be worth $50,000,000.
What are the Summervale crew to do? They find the painting, work out how to steal it, replace it with a copy, give another copy to a slimy art dealer then replace the original back to its home.
Not too much to work out for a group of OAPs then.