Otis breaks the farmer's video game console and the gang need money to replace it. They then decide to earn it as British babysitters, but end up taking care of Snotty Boy. But they must do so quick, before the Beadys arrive.
The animals bribe the groundskeeper of a golf course, Crazy Louie to let them play a round. But when Pig accidentally knocks out Louie's tooth, Otis decides the win money for a new tooth in a tournament.
Otis takes in a clam that Abby rescued from a nearby café. However, the clam is a rude and demanding house guest and, to make matters worse, it reproduces many partygoing clams.
When Duke is sent to the vet after being sprayed by Skunky, he brags about barnyard life to a beagle named Baxter. Upon hearing this, Baxter switches places with Duke and takes his place at the barnyard as the new, fun Duke.
Otis' new Kobe cow neighbors declare him the reincarnation of the Sun Cow. At, first Otis enjoys this royal luxury until he finds out that the Sun Cow has to get served at Cap'n Kabuki's Steak House.
The barnyard gang accompanies Pig back to his homeland, where he encounters his mean-spirited bride Brunhilda.
With the rest of the town hot on their heals, Cowman and his sidekick Ratboy must save their friends and stop Twiny Vines and his unsuspecting partner, Mrs. Beady.
When the evil Professor Twiny Vines plans to steal the Jurassic Corn Kernel at the county fair, Otis suits up as the Cowman to stop him. Unfortunately, things take a turn for the worse when the town mistakes Cowman as the thief.
After Otis injures Peck, he takes over as a school teacher. However, he decides to educate them about fun instead. But the kids go too far and launch the animals into the sky with a silo.
Otis becomes a crop-dusting ace, but stops flying when he crashes. He later has to face his fears when a swarm of locusts head for the town.
Otis is more than annoyed with Abby after she captures Bigfoot and harbors him at the farm.
After being encouraged by Otis, Peck takes a potion to bolster his confidence enough to speak to the hens, which results in his challenging one to a duel.
When Otis loses the saloon in a rigged game of Fizbin to Chubs Malone, he tries to win it back by cheating but gets caught.
Club Otis: Abby and Otis put the farm in peril with their competitive social clubs when Otis used a volcano as his latest recruitment ploy.
The Chronicles of Barnia: Snotty Boy believes he is in the mythical land of Barnia while playing a game of "Dungeons and Barn Animals" with the rest of the gang.
A Tale of Two Snottys: Pig impersonates Snotty Boy, then takes up residence at the Beadys and refuses to leave.
Snotty's New Pet: Snotty Boy catches Pip and intends to feed him to his snake.
Otis Season: Otis makes a moose costume for "Moose Appreciation Week," but ends up wearing the costume during moose hunting season because he missed the official date.
Cow's Night Out: The barnyard animals come to Otis' rescue after he parties with the Jersey Cows and they dump him.
The Big Barnyard Broadcast: Mrs. Beady is able to get footage of the barnyard animals talking and walking upright on tape and makes plans to air her discovery.
Dead Cow Walking: Otis is distraught when he believes he has only one week to live and thinks his friends don't care. He pulls a prank on them to get their attention.moreless