Sister is playing with the boys and they don't like that. They build a boys only club, then Sister builds a girls only club. Then they get rid of the clubs.
When a new dinosaur bone is missing at the Bear Museum, the Bear Detectives arrive to help Dr. Bear to search for the dinosaur bone, so it can be enjoyed by the angry visitors.
Papa buys from Raffish Ralph "The Secret of the Dancing Bees" book and dons on a bee costume in hopes of extracting Queen Nectar's honey. His plan works and humours the bees but when Ralph tries it, the bees are not impressed.
After Papa Bear explains about the rules with strangers, Brother decides to only talk to strangers with radio-controlled airplanes and Sister is suddenly scared of everything, viewing all strangers as ominous.
With Papa's honey supply missing, Brother, Sister, Cousin Freddy and his dog Snuff do detective work, while Papa does his ineffective searching. It turns out Papa took and ate the honey in his sleep.
After a scary bedtime story, Sister Bear is too frightened of the dark to shut her eyes. But her parents give her some sound psychological advice and a night-light, that will help Sister conquer her fears.
At the Bear Country Fair, Too Tall Grizzly begins to taunt Brother Bear, resulting in a fight and is ended in a challenge of strength between Papa Bear and the formidable Two-Ton Grizzly.
Weasel McGreed and Raffish Ralph hypnotize Bigpaw attacking Bear Town. But, Brother and Sister break the spell in a flash. They know you can't make someone do something they really don't want to do.
The Arch Weasel, Weasel McGreed, creates an ultimate plant that eats bees to take down Bear Country, called Super Honeybell. Raffish Ralph is chosen by the Arch Weasel to trick Mama Bear into planting this unusual plant.
Brother and Sister get involved in a fight that lasts all day long. Mama Bear intervenes, and reveals that everyone argues once in a while, even with loved ones.
When Big Paw is arrested for being too big and clumsy, Big Paw receives the chance to save Bear Country from the effects of an earthquake, and he is declared a national treasure.
Raffish Ralph seizes an opportunity to trade Bigpaw some pet geese for a gold rock. After the geese cause trouble and good help, Bigpaw shortly has to return them to their mother.
Brother and Sister Bear are given the duty to look after Mrs. Honeybear's cat, Puff, while she's away on a trip with her family. Puff's unique meow leads the Berenstain Bears on quest to figure out why cat meow.
Papa Bear was out fishing for a catfish named Old Jake, when he discovered a shoe in Lake Grizzly. The bear cubs soon realized that there was lots of junk in the lake as a result of seeing Jake cough.