The Wind in the Willows is the first segment of The Adventures of Ichabod and Mr. Toad, narrated by Basil Rathbone. The other half of the animated feature was based on the unrelated short story, "The Legend of Sleepy Hollow". It was reissued as a stand-alone short in the 1950s.
When it was re-released in 1978, it was re-titled The Madcap Adventures of Mr. Toad.
The segment was based on Kenneth Grahame's novel of the same name (narrated by Basil Rathbone). The protagonist Mr. J. Thaddeus Toad is introduced as an "incurable adventurer" who "never counted the cost". Although he is the wealthy proprietor of the Toad Hall estate, Toad's adventures and "positive mania for fads" have brought him to the brink of bankruptcy. As a last resort, Toad's friend Angus MacBadger volunteers as Toad's bookkeeper to help Toad keep his estate which is a source of pride in the community.
One day, MacBadger asks Toad's friends Ratty (a water rat) and Moley (a mole) to persuade Toad to give up his latest mania of recklessly driving about the countryside in a horse and gypsy cart, which could accumulate a great deal of financial liability in damaged property. Ratty and Moley confront Toad, but cannot change his mind. Toad then sees a motor car for the first time and becomes entranced by the new machine, having been taken over by "motor-mania."
To cure Toad's new mania, Ratty and Moley put Toad under house arrest. However, Toad escapes and is later arrested and charged with car theft. At his trial, Toad represents himself and calls his horse Cyril Proudbottom as his first witness. Cyril testifies that the car which Toad was accused of stealing was the very same one that had already been stolen by a gang of weasels. Toad had entered a tavern where the car was parked and offered to buy the car from the weasels. However, since Toad had no money, he instead offered to trade Toad Hall for the car. Toad then calls the bartender Mr. Winkie as a witness to the agreement; however, when told by Toad to tell the court what actually happened, Winkie falsely testifies that Toad had tried to sell him the stolen car. Toad is found guilty on the spot and sentenced to twenty years in the Tower of London. Toad's friends make every effort to appeal his case, but with no success.
That Christmas Eve, Cyril visits Toad in disguise as his grandmother and helps him escape by giving him a disguise of his own. Toad runs over to a railroad station when he hijacks Basil, a british 0-4-0 engine, just while Kidaroo, another 0-4-0 engine with policemen, pursues them when Toad jumps off into the river and swims for shore. Meanwhile, MacBadger discovers that Winkie is the leader of the weasel gang and that they have indeed taken over Toad Hall; Winkie himself is in possession of the deed. Knowing that the deed bearing Toad and Winkie's signature would prove Toad's innocence, the four friends sneak into Toad Hall and take the document after a grueling chase around the estate.
The film then ends with Toad regaining his house while it implied Winkie and his minions have been arrested and imprisoned. As MacBadger, Ratty, and Moley celebrate the New Year with a toast to Toad, who they believe has completely reformed, Toad and Cyril recklessly fly past on a Wright Flyer; Toad has not truly reformed and developed a mania for airplanes.
- J. Thaddeus Toad (voiced by Eric Blore)
- Cyril Proudbottom (voiced by J. Pat O'Malley)
- Angus MacBadger (voiced by Campbell Grant)
- Water Rat (voiced by Claud Allister)
- Mole (voiced by Colin Campbell)
- Mr. Winkie (voiced by Oliver Wallace)
- The Prosecutor (voiced by John McLeish)
- A.A. Milne adapted The Wind in the Willows into a play, Toad of Toad Hall which debuted in London at the Lyric Theatre on December 17, 1929. The play involved such elements as Toad's caravan and auto, as well as his imprisonment, escape, and fight with the weasels to regain Toad Hall with the help of his friends.
- Before being paired off with The Legend of Sleepy Hollow, this short went through a lengthy process being paired off with many different shorts before what eventually came to be. Originally the short was to be apart of a film entitled "Three Fabulous Characters" which would've also featured Mickey and the Beanstalk and The Gremlins but after canceling the Gremlins project, the film was to be entitled "Two Fabulous Characters" until Walt Disney decided to switch out Mickey and the Beanstalk to be seen in Fun and Fancy Free. It was decided to have the short be included with Pecos Bill and The Brave Engineer in a film entitled "All In Fun", but ultimately Pecos Bill was then moved into Melody Time and The Brave Engineer was released on its own as a stand alone short.
- In an introduction about the great British fictional characters, others are mentioned of note that will eventually be adapted into Disney films, including Robin Hood, King Arthur, Sherlock Holmes and Oliver Twist. (a fifth also mentioned is Becky Sharp from the novel Vanity Fair).
- Regarding Sherlock Holmes, Basil Rathbone will make his only other Disney appearance post-mortem in a vocal cameo as Holmes in The Great Mouse Detective. (Rathbone passed in 1967; The Great Mouse Detective was released in 1986)