The Bears discover a network of tunnels underneath the cave. Are they prepared to discover where they lead to and who dug them?

Tunnels

Eric Edelstein

Demetri Martin

Bobby Moynihan

Daniel Chong

Manny Hernandez

Yvonne Hsuan Ho

Ramen

The Mall

While on a fishing trip, the Bears get attacked by a giant legendary fish.

Go Fish

The Bears win a tour of the infamous Googs corporate headquarters.

Teacher's Pet

Googs

Paperboyz

Tabes deputizes the Bears so they can go to the city and catch a thief.

Bear Squad

The Baby Bears build a submarine and explore the depths of an aquarium so they can bring a lost squid to its family.

Lil' Squid

The Bears use a robot bear to help around the house. But things get tricky when they lose control of the robot.

I, Butler

Baby Grizz lives on the set of a sitcom in which he stars. But when a cooler kid joins the cast, Grizz feels threatened.

Family Troubles

The Bears must complete their Best-Man duties on the day of Darrell's wedding.

Best Bears

Grizz pitches his Crowbar Jones prequel film to Nom Nom, hoping Nom Nom will agree to appear in the movie.

Crowbar Jones: Origins

A quest for their favorite hot sauce causes the Bears to get involved with a sting operation.

Hot Sauce

Hoping to finally get the mom-experience, the Bears use an app that'll bring a mom right to their door.

Mom App

To help distract Panda from his girl problems, Grizz and Ice Bear treat him to a ride in a limo.

The Limo

Through another video browsing session online, we get more videos uploaded by the Bears and their friends.

More Everyone's Tube

The Bears help Chloe present her project for a college science contest, but Chloe’s rival makes things difficult.

Money Man

Tabes helps the Bears rescue Charlie after a villainous game hunter captures him.

Rescue Ranger

In a flashback to long ago, Charlie has an adventure in the Mexican desert.

El Oso

Charlie's Halloween Thing 2

The Baby Bears enter a Mexican wrestling tournament.

Escandalosos

The Bears get pizza at Papa Bear's Pizza Cave and wind up replacing the place's animatronic band. They're such a hit that they go on tour!

Pizza Band

The Baby Bears get adopted by an eccentric millionaire and get to live in his mansion.

Adopted

In order to get some sleep, the Bears help an annoying bird find a new mate.

Wingmen

When the Bears go to the dentist, Panda gets braces. But, Panda finds out his braces grant him super abilities and the power goes to his head.

Braces

On Christmas Eve, the Baby Bears defend a video store from getting robbed.

Christmas Movies

The Baby Bears invent an imaginary friend, but the trouble he causes is all too real.

Imaginary Friend

The Bears go the mall and encounter their human counterparts.

The Baby Bears help a struggling ramen chef perfect her ramen and save her shop.

At the suggestion of a member, the Bears decide to go to Mystique Physique Gym in see if they are "gym material". Grizz takes part in rock wall climbing only to be outdone by a child, Panda takes up virtual biking that goes from calm to terrifying and Ice Bear takes a tai-chi class where he goes up against some intimidating old ladies.

The Gym

After watching a horror movie called Germs, Panda becomes a severe germaphobe. To solve the problem, he purchases a bubble for him to maneuver around in. Grizz and Ice Bear become annoyed, especially when he starts acting rude towards Charlie, but when Panda gets stuck in a waste dump and unable to escape, Charlie risks everything to save him.

Bubble

While navigating the New York City sewers, the Baby Bears encounter ninja master Cheddar (Dante Basco) who must stop the Boot Crew, lead by his former ally Slice (Greg Chun), from causing mayhem in the city. The Baby Bears decide to become his pupils and learn the ways of the ninja while also having to deal with an alligator in the sewers.

Baby Orphan Ninja Bears

While enjoying some picnickers' cooking, a small fire accidentally is set in a bush. Grizz uses his quick thinking to put it out and is made an honorary fire marshal by the local fire department. Grizz soon becomes obsessed with putting out fires and in his manic haste ends up starting one by accident at a local fish diner.

Fire!

Tabes, Martinez and Kirk leave for RangerCon, leaving the Bears with Ranger Norm (Rob Huebel). Norm comes off as nice though the Bears already detest him. When they finally decide to apologize for acting coldly towards him, Norm reveals himself to be an agent for the wealthy to tear down the forest for a golf course.

Ranger Norm

The Bears get a home assistance device from Googs, due to the events of the titular episode, in the form of Shmorby who fulfills all of their home needs. However, this ends up making the Bears incredibly lazy and they become large and fat. Shmorby becomes tiresome of having to take care of them and leaves when they end up needing him most.

Shmorby

While the Bears are playing "corn hole", a visit from Charlie results in him finding six snake eggs. When they hatch, Charlie adopts them as his own and tries to raise them as a single parent. This ends up being more difficult as the Bears think he is unfit and the baby snakes end up tiring Charlie out.

Snake Babies

The Baby Bears find themselves at the beach and decide to build a luxurious sandcastle as their new home. Panda falls in love for the first time with a girl named Darla (Vivienne Rutherford) who takes an interest in their home, but soon they have to protect it from her vengeful older sisters and cousins who have come to take Darla back.

Sandcastle

The Bears join the Bros on the hit reality show Bros in the City. Panda tries to win the affection of their neighbor Nina (Christine Marie Cabanos) who grows close to Tom, Griff and Grizz try to dominate as the "Alpha Bro", and Isaac and Ice Bear come across the perfect stove and try to get it into the apartment.

Bros in the City

The Bears get invited to Chloe's Park Family Reunion where they are warned about her Cousin Jon, a sinister prankster who always gets away with his jokes. After the Bears suffer a series of pranks firsthand, they decide to up the ante by getting back at Jon and giving him a taste of his own medicine.

Cousin Jon

Grizz, Tabes and the Poppy Rangers head out to an island for their island camping badge. When they forget the lunches, Tabes leaves Grizz in charge while she heads back to the mainland to get food. Grizz, in his usual careless self, misleads the rangers to the point that they become insane savages from hunger and attempt to devour Grizz.

Lord of the Poppies

As the Baby Bears are walking down a road in the middle of nowhere, a mummy falls out of the back of a truck. The amulet it has says that they will be cursed if they do not return it by midnight, so the Baby Bears must get to the museum as fast as they can. However, a couple of shady figures in hats and coats start following them.

The Mummy's Curse

Following "Yuri and the Bear", Baby Ice Bear finds himself in the lower parts of London, struggling to get food and mourning over the loss of Yuri. He eventually encounters a trio of rebel rousers named Badger, Jo, and Ashley, who like to cause trouble. He joins their gang due to his ability with his axe, but soon things begin to take a turn for the worse.

Band of Outsiders

When Kirk goes missing, Tabes leaves the Bears at the ranger station and runs into Charlie. She convinces him to aid in finding her canine friend, but she has to wear a chicken costume to blend in as they enter the "shadier" parts of the woods for information. Meanwhile, the Bears are having trouble helping a couple of hikers when the printer starts going haywire.

Tabes & Charlie

To make Panda's birthday better, Grizzly and Ice Bear take him to the hotel where K-Pop group Monsta X is staying. In their usual antics, Grizzly disguised himself as a bellhop, runs afoul of another bellhop who is hungry for tips, Panda finds himself hanging onto dear life outside the hotel and Ice Bear tries to protect the group from crazy fans.

Panda's Birthday

Three brother bears awkwardly attempt to find their place in civilized  society, whether they're looking for food, trying to make human friends,  or scheming to become famous on the internet. Grizzly, Panda and Ice  Bear stack atop one another when they leave their cave and explore the  hipster environs of the San Francisco Bay Area, and it's clear the  siblings have a lot to learn about a technologically driven world. By  their side on many adventures are best friend Chloe (the only human  character in the cast), fame-obsessed panda Nom Nom, and Charlie, aka  Bigfoot.

Tunnels

Seasons4

Season 4 Episodes43

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Episode Summary