Daggett and Norbert learn how to mark territory with their scent glands. Their fraternal jealousy kicks off a marathon of territory claiming across the dam, the forest, and the entire country. The boys finally learn their lesson at the hands of some rather smelly lumberjacks.

Seeking to earn money for a set of cool rubber horror-movie masks, the Beavers become waiters at a fancy French restaurant. Disaster ensues as the boys misinterpret both the diners' and head waiter's requests. Fortunately for them, it's a French restaurant, so the patrons expect abuse from their waiters.

While on their way to a local sports coliseum, Daggett annoys the bus driver who accidentally drives the bus through "a hole in the fabric of space and time." The boys end up at the real Roman Colosseum, where Daggett picks so many fights both beavers are forced to become gladiators. After surviving man-eating lions and the dreaded Two-Eyed Cyclops, the Beavers lead Caesar's army on a madcap chase that topples Rome.

Kicked out of their dam when their parents have another litter, Norb and Dag strike out on their own. Their search for a new place to live turns into a right struggle because Daggett rejects what their parents taught them and wants to build a new home HIS way.

Daggett accidentally wins a magic bowling ball from the mystical Lady of the Lanes. Now able to hit a strike on every throw, he winds up in a high stakes tournament to free the bowling alley from the bowling, bullies, the Otto Brothers. However, he needs his brother's help to win, and Norbert wants no part of the game because of a bowling trauma he suffered years before.

The Beavers have their own Y2K incident, when Dag's super sour punch shocks them into a brave, new fantasy world where the rules are theirs to create. True to their sibling rivalry, the boys soon make a mess of it.

The practical joking Beavers get a taste of their own medicine, when the tribe of girl raccoons from Mighty Knothead' haze the boys as a right of passage.

Now living on their own and away from parental control Norb and Dag realise they can stay up all night if they want. What starts out as a wild good time quickly turns into a journey into the madness of sleep depravation...

Beavers' teeth never stop growing and letting them grow long becomes the latest dangerous fashion fad . The boys soon discover there's a price to pay when you live in the fast lane of high fashion...

Daggett and Norbert learn how to mark territory with their scent glands. Their fraternal jealousy kicks off a marathon of territory claiming across the dam, the forest, and the entire country. The boys finally learn their lesson at the hands of some rather smelly lumberjacks.

After a Russian spacecraft crashes into the dam and makes a huge hole, Daggett and Norbert argue over who will fix the dam and clean up the mess. Norbert fails in his attempt to trick Daggett, so they assume each other's identity in a contest to see who can stand to be the other for the longest amount of time.

When Norbert takes the rap for Daggett and gets sentenced to some "hard time" at the zoo, a guilt-ridden Dag vows to break him out. The zoo, however, turns out to be an idyllic, Club Med-style resort for animals. Dag's various harebrained rescue attempts eventually "succeed," totally destroying Norb's zoo paradise.

A botched magic trick leaves the Beavers completely fur-less and tied to a pole. Faced with the embarrassing task of getting back to their dam, Dag freaks out. Norb, however, revels in his nakedness, pushing his brother to get over his hang-ups. Eventually Dag does, with the help of a cheerful song about furlessness they learn from a herd of singing sheep.

Daggett is blackmailed by the government into becoming Muscular Beaver once more in order to fight a hundred-foot-tall rampaging splinter. Norb is forced to come along as Muscular Beaver's new sidekick. Hilarity ensues.

This episode answers the question, 'What would happen if you put two beavers in a fully-automated, frontier-themed water park all by themselves?'

Seeking to exploit the beaver's natural instinct to build dams when they hear running water, the government parachutes Norb and Dag into a flood zone. Soon the brothers find themselves facing a river with a mind of its own and no intention of backing down...

A family of freeloading otters moves in on the boys, turns their lives upside down and threatens to take over their dam.

Norb befriends Stump (an actual tree stump that the boys chewed down). Despite Dag's jealousy, Norb realizes he hasn't lost a brother but gained a friend.

In a twist on the puppy followed me home story, Dag sneaks a killer whale from a marine park to the pond. The predator soon wreaks havoc on the Beavers and their forest friends.

The Beavers become characters in a Mexican wrestling film, starring their wrestling hero, El Grapadura, presented in Spanish (with respected English sub-titles).

Daggett and Norbert vie for their baby sisters' affection when the two girls are left in their care for the weekend. While self-proclaimed child care expert Dag maps out a detailed itinerary of ""fun"" stuff to do, Norb kicks back and lets them do what they want. Neither plan works, and pandemonium reigns.

Dag takes Norb's admonition to grow up to the extreme. Acting like his goofy version of a grownup, he drives Norb to distraction and makes him see growing up ain't all it's cracked up to be.

The Beavers squabble over who is best friends with Stump (their tree stump friend) and Norb reveals hurtfully that Stump was "transplanted." When a confused Stump goes off in search of his natural family, the boys follow after him with comedic results.

When a ridiculously old tree lands on the Beavers' house, Dagget and Norbert start fighting over who gets first bite. But when they do take bites out of it, they become little kid versions of themselves! With nothing else good to eat in the house, Lil' Dag and Lil' Norb decide to go after the fallen tree's golden acorn.

A monster storm washes the Beavers out of their dam and strands them in a scary Dixieland bayou. At first, Norbert dismisses Daggett's fears about the swamp, but soon the two are running for their lives, pursued by zombies, a Swamp Witch and a man with an alligator head who want their beaver teeth for a special voodoo potion.

Dagget and Norbert find themselves stuck with Bing, aa motor-mouthed, incredibly clingy little lizard who just won't shut up, and just won't go away! The Beavers do everything in their power to ditch Bing before his yammering drives them up the wall.

When Norb teases Dag because he's afraid to climb a tall tree, Daggett gets mad and dares Norb to do something more dangerous. Things get quickly out of hand, but neither brother can admit his fear and back down from the other's challenges

Getting ready for a party, the boys start comically imitating all their friends who are coming over. They wind up having such a good time by themselves that they forget all about the party and their guests.

Dag winds up in the ultimate bad relationship, smitten by a fishing lure that gets stuck in his tail. Norb responds with tough love, trying to make Dag see that it's better to lose your tail than lose your heart to some fishing tackle that's got its hooks in you.

An episode of Mr. Bill Licking's nature show makes Dagget and Norbert suspect bears have a taste for beavers, and that their friend Barry Bear plans to eat them. When Barry comes over for a visit, the Beaver brothers frantically try to find Barry something to eat besides them.

In order to get the last piece of Lickety-Split candy in the house, Norbert promises Dagget than one year later, he'll do whatever Dagg says for a day. Unfortunately for Norb, Dagget remembers; and if Norb reneges on his promise, he'll have to move to the highest mountains and wear an itchy sweater for the rest of his life!

Daggett gets Norb to pursue his lifelong dream, of becoming a Liepezoner stallion, the famous Austrian prancing show horses. With Dag's help, Norb discovers the ups and downs of going for the impossible dream

Daggett and Norbert are both unaware that the other is at home and go through a series of near-misses and close calls until they both think someone else is in the house.

Dag discovers that annoying your brother isn't much fun when Norb "bops him into last week" and Dag is forced to retrace his steps over and over again with painful results.

NO! It can't be true. He was so young, struck down in his prime! When Norb comes down with dreaded beaver disease, Stinky Toe, Daggett will stop at nothing to find a cure.

An old home movie confirms Norb's suspicions that Dagg isn't his real brother. Soon, Norb is "reunited" with his brother Byron (who looks like a super-smart Norbert), while Dagg gets stuck with Byron's "brother" Randy (an incredibly stupid version of Dagget). But Norb grows tired of being the "dumb one" compared to Byron, and begins to wonder about the real meaning of brotherhood.

The Beavers are terrorised by a mean biker gang, but Dag thinks that being a biker is really cool.

Dag concedes that he can't win an argument against Norb. Dejected at the pond, he stumbles upon Laverta Lutz, the "magical, mystical, Lady of the Lanes." Laverta grants Daggett a wish. His wish is to leave Norbert speechless in an argument. Laverta tells Daggett that "the argument is not over until the fat beaver sings." Not knowing exactly what that means, Dag rushes back to the dam to battle it out with Norb. Just as he had wished, he leaves Norbert speechles when in the throws of battle, Dag turns into a fat, over-sized beaver who sings his arguments like a professional lounge singer.

Daggett and Norbert accompany Stump to his family reunion because Stump is a bit leery about meeting his woody kinfolk. Norb warns Dag not to embarrass him like he usually does. However, Norb gets a headache which causes him to become delirious and ends embarrassing Daggett in front of Stump's family, who aren't too happy about two wood-eating creatures being at their reunion.

One of their bathrooms isn't working and Norb is hogging the other. What's a Dag in need of the toilet supposed to do?

When Barry the Bear decides to revive his singing career, he embarks on a search for The Groove. Norbert attempts to help Barry in his quest, but feels embarrassed by Daggett's lame attempts to tag along.

Much to Norb's annoyance, Dag takes his fascination with soccer too far eventually becoming a full-blown British soccer hooligan.

Norbert and Daggett pick up where they left off from their first "Up All Night" adventure to find that they have been up so long that they are years into the future. When they attempt to go to sleep, they discover that they're too tired to sleep and the mayhem begins all over again.

Dag's intrepid superhero alter ego returns. This time a snowboarding Treeflower is roped in as his new sidekick, Goody Good Gal, when he once again faces his old nemesis Baron Bad Beaver (a.k.a. Norb).

When Dag and Norb receive an unexpected visit from their dad, the Beavers' dam and lives are turned upside down. Together, Dag and Norb try to figure out a way to get Dad to reconcile with Mom, so that they can have fun again.

The Beavers' needy tree lizard buddy Bing turns his geekiness into celebrity when he writes a book about the joys of loneliness. Norb jumps on the Bing-wagon' while Dag still thinks he's just an annoying pest.

Norb drags Dag, who doesn't want to go, to a western theme park based around the legendary Kid Friendly, the grinning gunslinger who "kills ya with kindness" and folksy humor. When the Kid Friendly robot goes berserk, all that stands between Norb and a grinning demise is Dag's bad attitude.

Norb tells Dag they're moving so Dag tries everything to convince Norb not to. But it's too late. But, it turns out that they were moving mere centimeters away from their former home.

Daggett becomes the unwitting foster dad for a lost baby mongoose.

Norb and Dag awaken to find their dam converted into the stage for a huge outdoor rock festival--and they don't have tickets.

A Dr. Seuss type creature appears in the dam to show the boys how to play nice, safe and fair. But he goes too far when he tries to make Dag's environment perfectly nice, safe and fair by removing his brother Norb.

Norb wrestles with bed biting, the common beaver childhood problem of chewing while asleep. While Dag maintains it's no big thing, cool guy Norb has a tough time dealing with it.

After Daggett commits the ultimate offense against a brother--farting on his head--Norbert vows revenge. Dag goes mad with paranoia anticipating Norb's retribution. Meanwhile, Norb forgets he even made the threat--or does he?

When the scientist's neon-red "stupidity potion" ends up in the forest pond, all the animals begin to behave like idiots, including Norbert. Dag is the only animal who doesn't drink the potion and thus thinks that he has been left out of a new and exciting game. Not to be outdone, Daggett deliberately drinks the "stupidity potion," but finds out that he's immune to it. This turns out to be a good thing for the scientist and creatures of the forest, as Dag's belches become an antidote for the potion.

In yet another scientific misadventure, Scientist #1 and Pete enlarge Dag to an enormous size so they can drive their plush custom van around inside him and learn the secrets of the pointy weasel thingys. It's up to Norb to stop them and return his brother to normal.

Dag purchases a white ant farm' and unwittingly releases a colony of termites who slowly devour the dam. As the boys battle the persistent insect invader, Dag's nerve fails and he joins the colony. Norb must save his brother, while also fighting off the termites alone!

Norb tries to rescue Dag who is held captive in the dam by three singing river rats.

When Norbert and Daggett say the same thing at the same time, they play a game: the first one to speak gets a moogy-pinch. The boys spend the rest of the day trying to trick one another into speaking.

The great El Grapadura is wrestling and Norbert and Daggett can't wait to go. But before they can make it to the match they are delayed by Bing who has been kicked out by his girlfriend Wanda. Norbert consoles a weeping Bing while he gives Daggett the task of bringing Wanda back to her love. Daggett mistakes an alligator for Wanda and almost becomes dinner until El Grapadura comes to the rescue.

One of those weird scientists with the white coats is turned into a beaver and outmasters the two brothers with his new technological dam.

Like most of us, Norb and Dag love cool breakfast cereal free gifts. But when Daggett's arduous quest to save 1,000 boxtops to get the ultimate boxtop toy is frustrated, the boys mail themselves to the cereal company to collect their prize.

The ancient legend from the grey mists of earliest time tells of a scaly terror called 'Old Gramps', a fish so large he can swallow a Swede. When Dag runs smack into Old Gramps, the time has come to find out the truth.

The boys learn the hard way that being on TV isn't all it's cracked up to be when they let a famous nature filmmaker film them and he broadcasts a "funniest videos" style film instead of the serious documentary they expected.

Daggett gets taken in by EC comics books' "The Konspiracy Komiks Presents: The Attack of the Howler Leeches" and sends away for the Konspiracy Kevin head doll. When Dag pulls the string, the head warns him that all animals will be attacked by the Alien Howler Leeches. He panics while Norbert thinks he's been scammed. Dag persists in his paranoia, so Norb recruits Big Rabbit, Barry the Bear, and Truckie to justify his fears.

In a Beaver version of "Are You Afraid Of The Dark" Norb, Dag and all their pals (Treeflower, Truckie, Barry the Bear, Bing and Stump) tell a campfire story which is on the on the verge of outrageous.

Norbert wants to complete his celebrity curling iron collection by winning the prized Bo Donaldson curling iron. To do this, Norb attempts to sell chocolate to help poor, helpless squirrels who are nutless. When Norb enlists Dag as his salesman, things get crazy when Dag tries to sell one candy bar for $200, while Norb eats himself into a chocolate frenzy.

Spring is in the air, and so are thousands of spawning salmon. Norb and Dag have unwittingly built their dam right in the middle of the salmons' migratory path. It's the irresistible force of nature vs the immovable beavers.

The Beavers are two tough, street-smart detectives in a broad send-up of 70's cop shows.

Dag and Norb become one-hit wonders on the disco scene, resulting in strange Beatles-like behavior.

When two Canadian beavers claim the Beavers' pond for Canada, the boys are forced into a goofy competition to reclaim what's rightfully theirs, eh.

The boys learn a lesson in hospitality and manners when they visit Big Rabbit's house and meet his rough and tumble family. Dag digs their crazy lifestyle and goes with the flow, but Norb's sense of civility is sorely tested.

A surprise visit from mom turns out to be even more surprising when the boys find out she's a super secret agent who's routinely called upon to save the world.

Norb decides he needs some time alone to work on his new model. Dag, feeling spurned, decides to show Norb he doesn't need him and moves out--into his new Rockin' Bachelor Tree Dam.

Strange things happen to the beaver brothers' forest friends when Norb gives Dag an organizer in which to list those who have wronged him.