Season 2

A young girl must face the consequences of her new found popularity after Uncle Grandpa molds her mouth into "duck lips."

A head Injury turns Mr. Gus into a bumbling fools whose wacky antics make him Uncle Grandpa's coolest friend. No longer the focus of Uncle Grandpa's attention, a jealous Pizza Steve tries to desperately to get back normal. Mr. Gus has to restore social balance in the RV.

When Uncle Grandpa and Belly Bag have a disagreement, they separate and try to make each other jealous.

Things get out of hand when Andrew W. K. helps Pizza Steve and Mr. Gus throw a party while Uncle Grandpa is in the shower.

Pizza Steve wants to sneak onto a Pizza Steve rollercoaster in the newly-opened Uncle Grandpa Land.

Uncle Grandpa and the gang go undercover to taste the most sought after treat in the cosmos: the Taco Comet.

Uncle Grandpa's number one fan gets more than he bargained for when Uncle Grandpa overstays his welcome.

The gang gets nutty after repeatedly failing to open a mysterious package.

When the tree inside the RV begins talking to Uncle Grandpa, he must convince the gang that he's not going crazy.

When Uncle Grandpa mistakenly transforms a young boy into a three-hundred-year-old man, he must manage to turn the kid back to normal before anyone gets hurt.

A showcase of three Uncle Grandpa shorts presented in three unique animation styles. From Pen Ward, Mike Wartella, Max Winston and Nick Cross.

Pizza Steve makes up a preposterous lie that lands the gang in big trouble.

Uncle Grandpa helps a young girl learn unconventional survival skills that help rescue her endangered camping troop.

In this wild-western episode, Mr. Gus repeatedly runs afoul of a crooked mayor (Pizza Steve) while winning the hears of the townsfolk.

When the RV's talking computer system malfunctions, Uncle Grandpa and the gang must figure out a way to stop the rogue computer and restore life in the RV back to normal.

When Uncle Grandpa and Pizza Steve cause a ruckus at the movies, Mr. Gus is forced to play the hero in order to save the day.

After receiving a new bag friend, Belly Bag has to realize its nefarious intentions to completely replace Belly Bag and stop it before it's too late.

When Uncle Grandpa gets a watermelon stuck in his mouth, he is unable to ask for help and people interpret it as a comedy routine. As Uncle Grandpa's popularity rises, his friendships and morale suffer.

When the President calls in the Uncle Grandpa babies, they have to act quickly and use their special baby powers to defuse a missile.

When Birdman makes the RV's attic his new home, Uncle Grandpa and the gang must figure out a way to make him leave before they're all driven crazy.

Uncle Grandpa discovers a new, unusual occupation.

No overview available.

Strange things stat happening when Uncle Grandpa installs a moon roof in the RV.

When Uncle Grandpa and the crew all have the same popular and hard-to-find gift in mine for their Secret Santa, their nice Christmas shopping trip to the mall turns into a crazy competition.

Pizza Steve's father comes to visit the gang and almost immediately gets on their nerves with his over the top antics. Pizza Steve must get rid of his dad, and prove to himself that he doesn't need to live in his father's shadow any longer.

When UG runs out of mustaches, he travels to the mustache tree to stock up. But upon arrival, it seems a new clan of elves have become very territorial over the tree. Now UG and the gang must fight in order to obtain a new 'stache.