Pig, Goat, Banana, and Mantis live in a semi-isolated cement tree house they inherited from their Old Uncle Robot. They grew up in the tree house, raised by their Uncle, until the trithalium crystals in his cerebrex burned out, causing him to permanently deactivate, leaving them suddenly on their own. Because they all grew up in the same treehouse together, they have developed a really close bond, but they still have very different personalities that often clash in dramatic ways. However, even though they do battle with each other from time to time, they always come together whenever a crisis threatens their home or strange family unit.

Pig befriends a shopping cart, Goat tries to find somewhere to play her new song, Banana leads troopers to a cave, and Cricket uses beauty spray to impress Goat.
Note: This episode aired as a sneak peek on July 16, 2015, two days before its series premiere on July 18, 2015.

Cricket creates an invention involving fudge bubbles so he could impress Goat; Pig's love of the fudge bubbles causes the town to be flooded; Goat uses her ark to save the town; Banana is captured by pirates; now a castaway, Cricket re-creates his life.

A space meatball gives the friends superpowers; Goat is battling Lipstick Horse; Pig stops the Time Donut from stealing; Banana joins the villains; Cricket is upset that he has no powers.

The gang sort out their chores, unaware that an alternate universe Pig ends up in their toilet. They meet a bunny girl and centaurs and must figure out whom to trust. A hairy-arm-pitted ally saves them in the end.

The gang gets new hick neighbors, the Hamshanks; Banana vows to prank them; Goat is infected and slowly turns into a Hamshank; Pig falls in love with one of the Hamshank girls; Cricket searches for a cure to help his beloved Goat.

Pig gets an undercover mission at the Picklemart; Banana buys a new friend, a robot, but is dismayed when his friends like it more and it shuns him; Goat must rush to make an audition for her new movie; Cricket has to protect his secret toy collection of girl dolls until in a final trial he admits it to his colleagues who also reveal hobbies which embarrass them.

Pig wants to be a blowhole and meets a whale named Timmy who can't use his. Goat is accused of stealing from a museum due to her scruffy appearance. She investigates and finds the missing paintings stole themselves. Masquerading as a painting, she becomes friends with them and they return to the museum and make it less boring. Cricket is shrunk and meets a team of bacteria cheerleaders called Bac-cheeria. One of then (Ashley, a ginger) invites him to join although the other two (brunette Midge and obese Madison) are initially opposed to his helping. Rival cheerleaders The Super Scum Spirilliums interrupt their practice, causing the collapse of their cheer-amid. The SSS win the cheer-offs every year and Cricket helps BC this year. Banana plots to get his old boss back.

Pig finds a police kit in a cereal box, and assists his moustached idol; Goat enters a cockroach into a beauty pageant and wins by scaring off all but one contestant who initially wins until forfeiting due to being a thief; Banana gets trapped in a factory; Cricket must return to kindergarten to get a diploma.

Goat is saved by a masked hero and believes he's her one true love, she attempts to use a tooth he leaves behind to discern his identity; Pig becomes a musical chairs champion by body checking competitors; Banana is mistaken for a popular toy; Cricket's female clone is smarter than him and they both remove their brains to battle each other but then the brains run off together only to be stopped by crocodile hobo zombies

Pig, Goat, Banana and Cricket each have their own adventure to replace their busted TV. Pig gets a job at Sky Burger and delivers fast food by parachute while trying to avoid landing in a healthy city; Goat enters a talent show and continually loses her socks and shoes dodging trap doors in the floor, eventually being put on a game show instead; Banana concocts a fragrance; Cricket invents a total immersion television show. The "Manana" scent causes Feral Ann (crazy woman in/of the woods) to pursue Banana romantically.

Pig becomes an outlaw as he distributes pickles illegally behind the back of the President of the Planet; Cricket reunites with an old experiment who wants to play Cowboys and Rats; Banana sues Ranger Rhino to get his video game system back and Psychopath Giraffe enters the trial; Goat's plans to attend Mr. Wheelbarrow Full of Nachos' concert is ruined when her bespectacled younger sister Melba arrives allegedly at their mother's insistence to chaperone her. After Goat eats all the nachos out of DJ Wheelbarrow, he halts the concert and condemns her as being an uncool nerd. After Melba admits she lied about their mother telling her to come, the Nacho Angels restore the chips and cheese and the concert continues. Cricket and Banana are in the audience and someone thinks his experiment is his girlfriend, Cricket protests that it is his son. Pig opens the President's chest cavity and replaces his heart with a pickle, causing the President to re-legalize pickles.

Pig's parents come to town for a visit and he convinces Cricket to pretend to be his butler, Goat to be his wife and Banana to be his monkey, all while pretending to be an internationally famous underwear model in spite of his allergy. Goat becomes a subject for her own reality show; Banana scares his junior ranger using a legendary monster; Cricket uses science to become more appealing.

Banana builds his own theme park when he is kicked out of one for being too short. When an inspector arrives he uses himself as rails to prevent her from crashing. Cricket needs to hire a new lab assistant when Burgerstein goes missing. He and Rasta Rat implant a brain in lasagna and then conspire to eat him. After her one-woman band playing a flute with her armpit and accordion with her butt fails, Goat tries to joins a band of robotic country bears named Jebediah, Jehosephat and Cuddles Junior. Pig is left alone at the house when Goat and Cricket are away.

Pig is made substitute scoutmaster for the day by Banana; Banana is determined to join a herd of zombies; Goat wants to be "Customer of the Day" at the smoothie shop; in his lab, Cricket creates the best cookie in the world.

Pig goes to the sewers to search for Filthy the Foot; Banana must go shopping for Chalawunga gifts; Goat wants to be in the Chalawunga Parade to sing her song; Cricket creates Mecha Foot as a gift for Pig.

A new mall is built around The Treehouse; Banana wants to buy a toy gun but must make enough money to first; Goat starts a wizarding kiosk; Cricket has to manage a Jorts store; Pig goes to the movies.

On his birthday, Pig makes a wish to become the new president of the planet; Banana gets The Shragger to be his bodyguard; Goat builds a sculpture for Pig's birthday; in search for a more organized society, Cricket flies to Mars.

Pig causes destruction while visiting his elderly neighbor's house; Goat inadvertently sends an offensive e-mail to the president; Banana performs in a talent show; Cricket tries to impress Dr. Eggplant Face.

Pig becomes the belt of a movie star; Goat finds a movie director; Banana takes role of an avocado; Cricket tries to make a movie on his own.

Nobody wants to play with Pig; Goat joins the force; Banana does news casting; Cricket picks his nose and tries to stop it.

We reveal how the four friends meet and how they become roommates.

Pig competes to become the next Picklemart mascot; Banana asks the sun to go away so he can sleep; Cricket visits each of his friends' dreams to ask them for a gift; Goat meets the world's biggest dog at the circus, and he steals her horn.

Prince Mermeow moves into the treehouse and tries to get each of the gang member's bedrooms.

Pig needs to find a place where his shopping cart family is accepted; Cricket needs to go to the bathroom in a clean environment; Goat loses her thermos to the Mud Munchkins; Banana makes real life imitate video games.

Banana searches for gold with his friends; Pig uses dancing shoes on a dancing date; Goat struggles to cross a busy street; Cricket loses his butt after turning it into gold.
Note: This episode aired in Canada on September 4, 2016.

Pig and Angry Old Raisin try to get back the TV remote; Goat has to cross a road toll; Banana befriends a train full of hobos; Cricket takes his new robot out to dinner before using her to obtain the remote.

On a road trip to go see the Pretty Panda at the zoo, Goat stops at a concert, Pig stops at a trampoline theme park. Banana has to do jail time and Cricket has to get him back.

Pig wants to have a pool party; Goat gets confused for a secret agent; Banana beats the heat by stealing an ice cream truck; Cricket gets trapped in a cave.

Pig needs to learn some manners; Goat wants to protect her favorite city landmark; Banana becomes a world-famous stuntman; Cricket wants to get Pig back to his old ways.

Cricket goes back in time to date Goat; Goat wishes to be a great musician; Banana needs to win a video game competition; Pig possesses Angry Old Raisin's scooter.

The gang helps save a failing circus; Goat beautifies the oddities; Banana rigs the midway; Pig starts a flea circus; Cricket trains the animals.

Pig directs a commercial for the Picklemart; Banana attempts to eat the perfect steak; Cricket needs to get his super suit dry cleaned; Goat is recruited to be a famous wrestler.

The gang must go in disguise to hide from a dangerous criminal: Pig as a professor, Goat as a businesswoman, Banana as a plumber, and Cricket as a baby.

Banana reunites with his musical family; Pig takes Angry Old Raisin to a dog show; Goat falls in love with a repair man; Cricket makes Burgerstein smart.

The roommates open a hotel; Pig is the bellboy, Goat is the chef, Banana is the hotel manager and Cricket is the maid.

Goat wants to build a new entertainment center; Cricket wants to impress Goat by being a vigilante; Banana becomes an Internet celebrity; Pig finds out where pickles come from.

The gang want to get to the hospital to eat the world's best mashed potatoes; Banana plays a betting game; Pig does a surgery with Angry Old Raisin; Goat fixes Tony Towel; Cricket makes himself sick.

The gang takes a cruise vacation. Cricket shows off his discount ticket; Pig wants more room in his body to eat pickles; Banana plays matchmaker; Goat has to cover for her mistake.
Note: This episode aired in Poland on August 29, 2017.

At Convention Con, Pig's movie is debuting. Banana finds a way to make money on comics. Cricket wants an elusive toy. Goat seeks help to win the costume contest.
Note: This episode aired in Poland on August 31, 2017.

Pig goes on a tour of the Picklemart. Banana finds his old ranger friend. Cricket's brother escapes from prison. Goat's idol pays her a visit.
Note: This episode aired in Poland on September 1, 2017.