Milne extracted the adventures of Mr. Toad (which form only about half of the original book) because they lent themselves most easily to being staged. Milne loved Grahame's book, which is one of the reasons he decided to adapt it. The play has four main characters: Rat, Badger, Mole, and Toad. Toad's caravan and car adventures are included, as well as his imprisonment, escape, and subsequent fight with the weasels and stoats to regain his home with the help of his friends. Although not a musical, the play contains six songs.