When a seemingly innocent experiment went disastrously wrong, these two youngsters find themselves a lot older and stranded well into the future, in just about the best place ever.Returning back from a rescue mission one day, they watch as they grow younger by the minute, it was they agreed the strangest thing ever to see themselves change back from pensioners to teenagers, but then with the added problem of knowing what would happen to them for the rest of their lives.Quite a few years had passed since their last travels. Grandad really missed Doris, so they decided to take him back to his old airbase, where he was stationed during the war. He then decided to abscond with some floozy from Bethnal Green.Three went on holiday, four returned halfway, only one came back home, a broken man. They were a bunch of dreamers, to be sure.