Season 01
Season 02
Season 03
Season 04
In this prehistoric-themed episode, Uncle Grandpa must save his new friend, Mr.Gus, from a hoard of hungry cavemen.
All Episodes - S01
EPS01
Belly Brothers: When a kid is bummed that his favorite shirt won't fit over his big belly, it's up to Uncle Grandpa to show him that t-shirts come and go, but having a big belly is always cool. / Tiger Trails: In the final moments of helping a kid, Uncle Grandpa just needs his trusty Giant Realistic Flying Tiger. Written by Anonymous
EPS02
In the final moments of helping a kid, Uncle Grandpa just needs his trusty Giant Realistic Flying Tiger, but when he finds out she's gone, it sends UG on a journey to find the tiger and figure out why she left.
EPS03
Space Emperor: Uncle Grandpa accidentally unleashes a floating Funny Face that's so funny you laugh yourself to insanity. / Funny Face: When Uncle Grandpa mistakes a kid in a costume for an evil space emperor, he sends him to another dimension. Written by Anonymous
EPS04
Uncle Dummy: Uncle Grandpa and Pizza Steve try to convince Mr. Gus that his ventriloquist dummy is alive. / Face Fix: Uncle Grandpa and Pizza Steve help Mr. Gus try to get his face back to normal before an important photo shoot.
EPS05
Moustache Cream: When Uncle Grandpa and the gang are in a rush to purchase some emergency moustache cream, they face a formidable foe: Mart Mart. / Nickname: When a kid wants a cool nickname, Uncle Grandpa tells him he has to earn it in the most legendary way ever: yard work! Written by Anonymous
EPS06
When a kid wants a cool nickname, UG tells him he has to earn it in the most legendary way ever: yard work!
EPS07
When a girl has trouble passing her driving test, Uncle Grandpa shows up to help her. But when they accidentally set a Crazy Baby loose in the city, it's up to Uncle Grandpa to stop it... by teaching the girl how to drive! Written by Anonymous
EPS08
Mr. Gus and Pizza Steve have plans to go out for the night, but Uncle Grandpa can't be left alone in the RV, so they need a babysitter. But when none are available, they turn to Uncle Grandpa to babysit himself.
EPS09
When Uncle Grandpa shows up and mistakenly eats a kid's Egyptian diorama for school, he helps the kid bring an actual pyramid to class, but accidentally unleashes an evil mummy on the world.
EPS10
When Uncle Grandpa gets his head stuck in a peanut butter jar, Mr. Gus and Pizza Steve have to pretend to be Uncle Grandpa and help a kid.
EPS11
When Uncle Grandpa helps a little girl who is afraid of the dark, he convinces her there's nothing to be afraid of but their imaginations. But when their imaginations prove to be pretty terrifying, they go on a quest to turn on the lights.
EPS12
Uncle Grandpa and the gang don't have money to pay for their meal at a restaurant. But when they discover a treasure map, it could be the answer to all their problems. Too bad the treasure map is actually a restaurant activity place mat.
EPS13
Locked Out: When Uncle Grandpa gets locked out of his RV and accidentally sets off the security system, it's up to him and his friends to disarm it before it destroys them. / Jorts: When Mr. Gus gets stuck in an embarrassingly super tight pair of jorts, he has to somehow get out of them in order to save his friends. Written by Anonymous
EPS14
When Mr. Gus gets stuck in an embarrassingly super tight pair of jorts, he has to somehow get out of them in order to save his friends.
EPS15
Uncle Grandpa calls on Pizza Steve, the self-proclaimed master of video games, to help a kid beat a game. Only problem: Pizza Steve is terrible at video games.
EPS16
Mystery Noise: It's Sleepover Dream Night in the RV and the gang just wants to get some sleep to dream their dreams, but when a mysterious noise keeps them awake, their grip on sanity begins slipping.
EPS17
Uncle Grandpa and crew help a friendly dog, Charlie Burgers, find his lost ball by literally turning the world upside down.
EPS18
A collection of shorts where Uncle Grandpa and the gang host a news program that goes awry, two turtles decide whether things are cool or dumb, and Uncle Grandpa goes on an accidental rampage trying to bust open a piñata.
EPS19
Uncle Grandpa helps a kid become perfect by turning him into a robot. But when the robot tries to destroy him for being imperfect, Uncle Grandpa goes on the run.
EPS20
Uncle Grandpa and the gang travel to Japan to help a kid make his own giant monster movie.
EPS21
When Uncle Grandpa and Mr. Gus argue over what show to watch on TV, Pizza Steve has the perfect way to solve their dilemma: Leg wrestling battle.
EPS22
When Uncle Grandpa travels back through time with a warning that Pizza Steve will do something to offend him in the next five minutes, Pizza Steve begins to obsess over what he could possibly do to offend Uncle Grandpa.
EPS23
Three cartoon shorts. Uncle Grandpa gives a hip hop style tour of the RV, Uncle Grandpa buys the latest issue of Weird Man and Pizza Steve fights a spaghetti and meatball monster in an Italian Karate arena showdown.
EPS24
Kev wins the chance to draw a new episode of Uncle Grandpa.
EPS25
When Uncle Grandpa has a bad morning, everybody has a bad morning.
EPS26
When Pizza Steve and Mr. Gus engage in a prank war, Mr. Gus ends up pulling the biggest prank, only realizing too late that it will get Pizza Steve eaten.
EPS27
Uncle Grandpa and Pizza Steve travel back in time to retrieve a pair of pants.
EPS28
Uncle Grandpa goes to extreme measures to surpass Pizza Steve as Pizza Steve's best friend.
EPS29
Greed causes Pizza Steve's latest business venture to backfire.
EPS30
A game of hide and seek uncovers a neglected remnant from Uncle Grandpa's past.
EPS31
A look back on The Nuttiest Match Ever, a historic wrestling event revolving around legends Chicken Man, The Best, and Mysterious Gus.
EPS32
Uncle Grandpa journeys inside Belly Bag to cure his friend of a mysterious illness.
EPS33
Uncle Grandpa goes on vacation only to discover that being Uncle Grandpa is a full time job.
EPS34
The gang must stop a nefarious impostor from rendering Uncle Grandpa obsolete.
EPS35
Uncle Grandpa must fix his mistake after he helps a grounded teen go to a party.
EPS36
RV Olympics: Pizza Steve and Mr. Gus compete in the RV Olympics. / Uncle Melvins: Legendary rock band, the Melvins, team up with Uncle Grandpa to help a young girl who wants to win her school's talent show.
EPS37
Uncle Grandpa and Mr. Gus venture through the World Wide Web to destroy an internet troll.
EPS38
Uncle Grandpa tries to make a girl named Jacqueline laugh at his jokes, but she doesn't think they're funny. When Uncle Grandpa sees what's going on in her body, he discovers a bunch of monsters that resulted from her laughing on the inside.
EPS39
When Pizza Steve and Mr. Gus accidentally place a prank call on an intergalactic phone, they immediately get thrown into intergalactic jail and must work together to escape.
EPS40
Uncle Grandpa and Pizza Steve get stuck on a shopping mall escalator.
EPS41
Santa and Uncle Grandpa must work through their personal differences in order to save Christmas.
EPS42
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EPS43
When a father refuses his daughter's request for a dog, Uncle Grandpa vows to teach the girl responsibility - by becoming a dog.
EPS44
When Giant Realistic Flying Tiger chases a mouse around the RV, Uncle Grandpa forces them to be friends. But he has to cope with the fact that both animals are destroying the RV.
EPS45
Mr. Gus accidentally selects Pizza Steve's secret diary as his bath time reading material. Pizza Steve desperately tries to get the book back.
EPS46
Uncle Grandpa has to go to city court to pay for all of his parking violations, but when he crashes the RV into a basketball court, he is challenged by basketball players who want it.
EPS47
Tiny Miracle allows the gang to take advantage of his generosity at the expense of his own health.
EPS48
Uncle Grandpa helps the new kid at school stand out on his first day, leading to (literally) hair-raising consequences.
EPS49
Pizza Steve keeps Uncle Grandpa awake at night with terrifying consequences.
EPS50
In this prehistoric-themed episode, Uncle Grandpa must save his new friend, Mr.Gus, from a hoard of hungry cavemen.
EPS51
After receiving an ominous fortune, Uncle Grandpa must snoop out whom among his friends is an enemy in disguise.
EPS52
After Uncle Grandpa neglects his garbage duties, he embarks on a quest to save his friends from the overflowing pile of trash.