A motorcycle-riding mouse named Ralph stars in this collection of animated and live-action adventures, based on the books by Beverly Cleary. Ralph persuades his friend, Ryan, to take him to school where Ralph becomes an instant celebrity in Ralph S. Mouse. Runaway Ralph follows Ralph on a string of fur-raising adventures after he runs away from his home at the Mountain View Inn. Finally, The Mouse and the Motorcycle tells the story of a Keith Gridley, a young boy who meets a talkative mouse with a fondness for motorcycles, while staying with his family at the Mountain View Inn.