The boys who later discover them missing set out on a search for the two girls. In the process of being chased the kids find a secret room holding great riches. In the end, Doughnut is wearing a suit of armor and you see him chasing after the car that just left without him. Traveling through the english countryside in a covered wagon being pulled by a donkey, the Double Deckers and Albert set out to camp in the great outdoors. They quickly make pests of themselves to a rich, snobbish couple who are out camping on holiday as well.
Disaster strikes as the donkey visits and destroys the couple's camp.
It rains that night and the couple spends the night in their car. In the morning you see the kids with them asleep in the car. Their car has a mind of its own as they try getting it unstuck from the mud. It plows into a haystack that begins to move along quickly and goes driving by itself down the road until it finds it's way into a barn. In it Brains builds a synthesizer out of a cash till.