When Uncle Grandpa and the gang help a kid make a giant monster movie, they cast Mr. Gus as the monster.

Big in Japan

Peter Browngardt

Eric Bauza

Kevin Michael Richardson

Adam Devine

Dave Tennant

Audie Harrison

Dominic Bisignano

Luke Brookshier

Casey Alexander

Andy Gonsalves

Leg Wrestler

Perfect Kid

A kid's struggle with putting on his shirt for school due to his belly, Uncle Grandpa tries to make it up to him by going with him in a Night Wolf shirt and becoming belly brothers.

Belly Brothers

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.

Tiger Trails

When UG mistakes a kid in a costume for an evil space emperor, he sends him to another dimension where he becomes an actual evil space emperor and UG must figure out some way to bring him home.

Space Emperor

When Uncle Grandpa accidentally unleashes a floating Funny Face that's so funny you laugh yourself to insanity, the guys realize that only Gus, seriousness can save them, but will he help them after they've hurt his feelings?

Funny Face

When UG and the gang are in a rush to purchase some emergency moustache cream, they face a formidable foe: Mart Mart.

Moustache Cream

When a kid wants a cool nickname, UG tells him he has to earn it in the most legendary way ever: yard work!

Nickname

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!

Drivers Test

Gus and Pizza Steve have plans to go out for the night, but UG can't be left alone in the RV, so they need a babysitter. But when none are available, they turn to UG to babysit himself.

Uncle Grandpa Sitter

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.

Uncle Grandpa Ate My Homework

When UG gets his head stuck in a peanut butter jar, Mr. Gus and Pizza Steve have to pretend to be UG and help a kid.

Uncle Grandpa for a Day

When UG helps a little girl who is afraid of the dark, he convinces her there's nothing to be afraid of but their imaginations.

Afraid of the Dark

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 placemat.

Treasure Map

When Uncle Grandpa gets locked out of his RV and accidentally sets off the security system.

Locked Out

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.

Jorts

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.

Brain Game

It's Sleepover Dream Night in the RV, but when a mysterious noise keeps them awake, their grip on sanity begins slipping.

Mystery Noise

Uncle Grandpa and crew help a friendly dog, Charlie Burgers, find his lost ball by literally turning the world upside down.

Charlie Burgers

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 hit a piñata.

Shorts

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

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!

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.

Future Pizza

A series of shorts starring everyone's favorite uncle and grandpa!

More Uncle Grandpa Shorts

Uncle Grandpa announces the winner of a contest to draw the latest episode of Uncle Grandpa. Too bad the winner is a metalhead who torments the gang with his strange doodles.

Viewer Special

When Uncle Grandpa wakes up on the wrong side of the bed, he changes into a grumpy grump and it's up to the rest of the gang to reverse his bad day.

Bad Morning

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.

Prank Wars

Uncle Grandpa travels back to the year 1992 to retrieve a pair of pants.

1992 Called

Uncle Grandpa goes to extreme measures to surpass Pizza Steve as Pizza Steve's best friend.

Bezt Frends

Greed causes Pizza Steve's latest business venture to backfire.

Food Truck

A game of hide and seek uncovers a neglected remnant from Uncle Grandpa's past.

Hide and Seek

A look back on The Nuttiest Match Ever, a historic wrestling event revolving around legends Chicken Man, The Best, and Mysterious Gus.

The History of Wrestling

Uncle Grandpa journeys inside Belly Bag to cure his friend of a mysterious illness.

Sick Bag

Uncle Grandpa goes on vacation only to discover that being Uncle Grandpa is a full time job.

Vacation

The gang must stop a nefarious imposter from rendering Uncle Grandpa obsolete.

Aunt Grandma

When Uncle Grandpa unintentionally helps a grounded teen attend a party, he must fix his mistake.

Grounded

For Halloween, Uncle Grandpa throws a haunted house in the RV, a couple of teenagers decide to go first in the RV since every other haunted house didn't scare them.

Haunted RV

Uncle Grandpa and Mr. Gus venture into cyberspace to defeat an Internet troll.

Internet Troll

A young girl's suppressed sense of humor breeds evil that can only be defeated with the help of Uncle Grandpa.

Not Funny

When Mr. Gus and Pizza Steve's prank calling lands them in an intergalactic prison, they must work together to escape.

Prison Break

A trip to the mall turns into a national disaster when Uncle Grandpa and Pizza Steve become stranded on a broken escalator.

Escalator

Santa and Uncle Grandpa must work through their personal differences order to save Christmas.

Christmas Special (1)

Christmas Special (2)

A girl's father refuses her request for a dog. Uncle Grandpa becomes a dog to help her learn responsibility.

Dog Day

When Giant Realistic Flying Tiger chases a mouse around the RV, Uncle Grandpa forces them to be friends but he has to face with the problem of the mouse destroying things in the RV along with Giant Realistic Flying Tiger.

Tiger and Mouse

When PS's diary winds up in the hands of MG, PS goes to great lengths to get it back before MG can read all of his deepest, darkest secrets.

Pizza Steve's Diary

Uncle Grandpa, Pizza Steve, and Mr. Gus must win a basketball game against a super awesome b-ball crew in order to keep the RV.

Ballin'

Tiny Miracle allows the gang to take advantage of his generosity at the expense of his own health.

Big Trouble for Tiny Miracle

Uncle Grandpa gives a child an overly cool haircut.

New Kid

The consequences are terrifying when Pizza Steve keeps Uncle Grandpa awake all night.

Uncle Zombie

In prehistoric times, Uncle Grandpa must save his new friend, Mr. Gus, from a number of hungry cavemen.

Uncle Caveman

Uncle Grandpa snoops out whom among his friends is an enemy in disguise after receiving an ominous fortune.

Misfortune Cookie

After Uncle Grandpa neglects his garbage duties, he embarks on a quest to save his friends from the overflowing pile of trash.

Wasteland

The adventures of Uncle Grandpa who is out to help every child and adult in the world through the power of imagination. With his mystical R.V. and eternal optimism, Uncle Grandpa is always ready to greet the day - and everyone he meets - with his signature, "Good Mornin'."

Big in Japan

Seasons5

Season 1 Episodes52

Cast4

Crew10

Discussion

Episode Summary