It's spring, and Mole is whitewashing his burrow; his friends come to help while the watching weasels spy an opportunity to play a prank on them.
When Toad resolves to live the simple life and camp by the riverbank, the weasels take over Toad Hall.
Toad enlists his friends to help him make a superhero movie, but his overbearing ego means they soon leave him to his own devices.
It's the annual Regatta race, and everyone is determined to win, especially previous winner Ratty; he must learn that winning isn't the only goal.
It's Halloween and Toad boasts of having a ghost in Toad Hall; his friends go to see, but it turns out to be an elaborate hoax.
The weasels hear of Toad's fear of scarecrows and use this to frighten Toad out of Toad Hall for good.
Toad accidentally injures Smudge; the weasels take advantage and enter Toad Hall, but Nurse Toad proves to be too strict for the wily weasels.
Ratty tries to teach Mole, Hedge and Toad the rules of poetry but loses Hedge's poem in the strong wind; they must race against time to retrieve or remember the poem before it is lost forever.
Kingfisher is singing a very irritating song; only Chief Weasel appreciates the song because he can use it to get Tinker and Smudge to obey him.
Mole is making his winter supply of jam, and Mole very generously gives everyone a jar of jam to give to Portly as a birthday present.
It's the Midsummer Festival, and everyone is contributing to it; Badger is the master of ceremonies, also known as the Jack of the Green.
Everyone is too busy to play with Toad, so he foolishly opens the lock gates for his boat, creating a giant wave that demolishes the Otters' holt.
Toad installs a new Mauss security system to protect Toad Hall from the weasels; Toad's arrogance and rudeness towards Mauss leaves Toad locked out of Toad Hall for good.
The weasels trap Toad in his new hammock, leaving Toad Hall wide open for them; can Toad's friends use the hammock to regain Toad Hall?
Toad's ripe pears are under the radar of many riverbank folk, so Ratty offers to protect the pear tree all night; but all the pears are gone in the morning, which prompts an investigation to catch the culprit.
Ratty lies to his brother about his living situation, claiming that he lives as the lord of Toad Hall; when his brother comes to visit, he asks Toad to pretend to be his butler.
When Mole goes to find Hedge in the Wild Woods without his glasses, the weasels play a nasty trick on him, and Mole falls into a ditch with Hedge.
Toad boasts he can get to the seaside and back in his hot air balloon; he gets into trouble and cannot stop the weasels from marching on Toad Hall.
Toad wishes to hang his portrait in the Toad Hall and commissions Mrs Otters to paint him; he fails to stand still, making it difficult for Mrs Otters to finish the painting.
When Toad throws out an old chair, he immediately regrets it but the Weasels have now claimed it; Toad and his friends try to persuade them to return the chair back to him.
Badger finds an old painting of their ancestors as a choir, so Ratty offers to assemble a new choir. Smudge wants to join, but the weasels won't let him. Restoring the painting reveals who really was in The Wild Wood Warblers!
Toad volunteers to babysit Portly for the Otters only to find babysitting isn't as easy as it looks.
Tinker devises a cunning plan for Chief and herself to be delivered as a parcel into Toad Hall; but the journey there turns out to be much more difficult than she could possibly imagine.
Chief agrees to accompany Toad on a day trip out in the car, but only if he can drive; Chief plans is to steal the car by throwing Toad out, but his erratic driving sees them perched precariously over the riverbank.
Hedge learns to play chess and starts to win games; her attitude after winning isn't the most graceful and soon her opponents refuse to play her.
Ratty tries out his new snorkeling equipment, but Portly mistakes him as the River Monster; an alarmed Hedge exaggerates the story, and Toad tries to catch the monster on camera as all the Riverbankers watch in anticipation.
The weasels steal Ratty's rowing boat but soon find themselves in trouble on a fast-flowing river.
When Mole struggles to get everyone to embrace his newfound love for forest bathing, he tries to be more like Toad; but the newly confident Mole soon clashes with Toad's forceful personality; can either learn something from the other?
Mole is having a clear-out and gives Toad Mr. Tiddles, his old teddy bear; once it's gone, Mole has second thoughts; but the weasels kidnap Mr. Tiddles; Mole and Toad have to mount a daring rescue mission to get dear Mr. Tiddles back.
Adder sets one Riverbanker against the other to seize all of Mole's toffee apple pie, but they soon realize she is up to one of her tricks again.
Toad decides to actually ride his horse, Mulberry, as both his car and caravan are out of action; but riding a horse requires skills Toad simply hasn't got.
Toad's violin recital is interrupted by the leaks from his roof; when Toad tries to fix it, he discovers the leaks have given him a musical bonus.
Smudge becomes Chief for a day and proposes to deface the statue outside Toad Hall as a futile gesture to rile Toad; he loves the modernistic approach to his statue and resolves to track down the unknown artist.
It's a stormy day, and Toad ignores Ratty's instructions to tie the sail down as the sail takes off, taking Ratty, Mole and Hedge with it; Toad has to take to the skies himself in order to save his friends.
It's time for Adder to shed her itchy skin, but the other Riverbankers fail to understand why she is so grumpy and continually interrupt her peace and quiet.
Ratty and his brother Reggie explore the countryside in Toad's caravan, but jealousy between the siblings threatens to ruin their trip.
When Toad finds he's related to royalty, his airs and graces offend his friends. But when Sir Robert the ghost makes an appearance and reminds Toad that he is closer to royalty than Toad is, it is Toad that has to be subservient.
When a duckling hatches and imprints on Toad, he finds himself with an adoring fan; in trying to rehome the duckling on the river, Toad puts it in grave danger.
Hedge finds herself torn in several directions as she tries to help out too many of her friends.
Portly traps a butterfly in a jar in order to observe it, but when grounded himself, he realizes that no one likes confinement.
Toad resolves to keep fit in order to win the racing challenge thrown down by the weasels.
When Toad practices opera singing, he is so dreadful he has to practice high in the sky in his hot air balloon. Could he end up being the first Toad in space?
Heron struggles to deliver her care package to Badger in deep fog and soon finds herself surrounded by ravenous weasels; can Toad and his friends rescue her in time?
Adder convinces Toad that her marvelous mud has rejuvenating qualities so that she can be on the front cover of Riverbank Heroes magazine.
Toad, Ratty, Mole and Hedge join forces to assist Portly in locating bees for sketching; Toad's persistent hiccups hinder their efforts to approach the bees, preventing them from going close enough to draw or enjoy the honey.
Chief is persuaded to take a day off and puts Tinker in charge of getting into Toad Hall; but Tinker has bigger plans than that.
Kenneth Grahame's "Wind in the Willows" springs to life in a series of adventures featuring the kind and considerate Mole, reliable Rat, incorrigible Toad and a host of other characters.