There is nothing quite as exciting as the long summer holidays. It is time for adventures and six-year-old Jonathan knows this too well. There is a carnival in his hometown and he won't miss it for anything. Jonathan's mother takes him to the carnival where he meets some very important people and can't resist the invitation to venture high in the sky above the carnival grounds with Operator Jim. Neither can he miss the opportunity to leave a building by way of an emergency window. Join in the fun with Jonathan as he explores and takes on new adventures.