S05E16: Uncle Grandpa's Uncle Grandpa
After his underwear is stuck too tight, Uncle Grandpa calls upon the aid of HIS Uncle Grandpa, when that Uncle Grandpa fails, his Uncle Grandpa arrives, and things get out of control.
Previous Episode 
Season 1
Belly Brothers
S1E1 / 02 Sep 2013
Tiger Trails
S1E2 / 02 Sep 2013
Space Emperor
S1E3 / 09 Sep 2013
Funny Face
S1E4 / 09 Sep 2013
Moustache Cream
S1E5 / 16 Sep 2013
Nickname
S1E6 / 16 Sep 2013
Drivers Test
S1E7 / 23 Sep 2013
Uncle Grandpa Sitter
S1E8 / 30 Sep 2013
Uncle Grandpa Ate My Homework
S1E9 / 07 Oct 2013
Uncle Grandpa for a Day
S1E10 / 14 Oct 2013
Afraid of the Dark
S1E11 / 21 Oct 2013
Treasure Map
S1E12 / 05 Nov 2013
Locked Out
S1E13 / 12 Nov 2013
Jorts
S1E14 / 19 Nov 2013
Brain Game
S1E15 / 26 Nov 2013
Mystery Noise
S1E16 / 03 Dec 2013
Charlie Burgers
S1E17 / 14 Jan 2014
Shorts
S1E18 / 21 Jan 2014
Perfect Kid
S1E19 / 28 Jan 2014
Big in Japan
S1E20 / 04 Feb 2014
Leg Wrestler
S1E21 / 11 Feb 2014
Future Pizza
S1E22 / 18 Feb 2014
More Uncle Grandpa Shorts
S1E23 / 25 Feb 2014
Viewer Special
S1E24 / 04 Mar 2014
Bad Morning
S1E25 / 11 Mar 2014
Prank Wars
S1E26 / 01 Apr 2014
1992 Called
S1E27 / 21 Aug 2014
Bezt Frends
S1E28 / 21 Aug 2014
Food Truck
S1E29 / 28 Aug 2014
Hide and Seek
S1E30 / 04 Sep 2014
The History of Wrestling
S1E31 / 11 Sep 2014
Sick Bag
S1E32 / 18 Sep 2014
Vacation
S1E33 / 25 Sep 2014
Aunt Grandma
S1E34 / 02 Oct 2014
Grounded
S1E35 / 02 Oct 2014
Haunted RV
S1E36 / 28 Oct 2014
Internet Troll
S1E37 / 01 Dec 2014
Not Funny
S1E38 / 01 Dec 2014
Prison Break
S1E39 / 02 Dec 2014
Escalator
S1E40 / 03 Dec 2014
Christmas Special (1)
S1E41 / 04 Dec 2014Christmas Special (2)
S1E42 / 04 Dec 2014
Dog Day
S1E43 / 05 Dec 2014
Tiger and Mouse
S1E44 / 05 Dec 2014
Pizza Steve's Diary
S1E45 / 08 Jan 2015
Ballin'
S1E46 / 15 Jan 2015
Big Trouble for Tiny Miracle
S1E47 / 22 Jan 2015
New Kid
S1E48 / 29 Jan 2015
Uncle Zombie
S1E49 / 05 Feb 2015
Uncle Caveman
S1E50 / 12 Feb 2015
Misfortune Cookie
S1E51 / 19 Feb 2015
Wasteland
S1E52 / 26 Feb 2015
Season 2
Duck Lips
S2E1 / 05 Mar 2015
Numbskull
S2E2 / 12 Mar 2015
Body Trouble
S2E3 / 19 Mar 2015
Shower Party
S2E4 / 26 Mar 2015
Uncle Grandpa Land
S2E5 / 04 May 2015
Taco Comet
S2E6 / 05 May 2015
The Fan
S2E7 / 06 May 2015
The Package
S2E8 / 07 May 2015
Are You Talking To Tree?
S2E9 / 08 May 2015
Older
S2E10 / 14 May 2015
Guest Directed Shorts
S2E11 / 21 May 2015
Hundred Dollar Gus
S2E12 / 08 Jun 2015
Weird Badge
S2E13 / 09 Jun 2015
The Great Spaghetti Western
S2E14 / 10 Jun 2015
PAL.0
S2E15 / 11 Jun 2015
Uncle Grandpa at the Movies
S2E16 / 12 Jun 2015
Bottom Bag
S2E17 / 06 Aug 2015
Watermelon Gag
S2E18 / 13 Aug 2015
Uncle Grandpa Babies
S2E19 / 20 Aug 2015
Birdman
S2E20 / 27 Aug 2015
Uncle Grandpa Retires (1)
S2E21 / 03 Sep 2015Uncle Grandpa Retires (2)
S2E22 / 03 Sep 2015
Fool Moon
S2E23 / 26 Oct 2015
Secret Santa
S2E24 / 03 Dec 2015
Nacho Cheese
S2E25 / 14 Dec 2015
Mustache Tree
S2E26 / 15 Dec 2015
Season 3
The Little Mer-Tiger
S3E1 / 16 Dec 2015
Ballroom
S3E2 / 17 Dec 2015
Back to the Library
S3E3 / 18 Dec 2015
Uncle Easter
S3E4 / 25 Dec 2015
King Gus
S3E5 / 25 Dec 2015
The Uncle Grandpa Movie (1)
S3E6 / 01 Apr 2016The Uncle Grandpa Movie (2)
S3E7 / 01 Apr 2016
Lame Station
S3E8 / 02 Apr 2016
Space Oddity
S3E9 / 02 Apr 2016
Relaxation Land
S3E10 / 09 Apr 2016
The Land of the Lost Shadows
S3E11 / 09 Apr 2016
Pizza Eve
S3E12 / 16 Apr 2016
The Return of Aunt Grandma (1)
S3E13 / 23 Apr 2016The Return of Aunt Grandma (2)
S3E14 / 23 Apr 2016
Messy Bessy
S3E15 / 30 Apr 2016
Memory Foam
S3E16 / 07 May 2016
Even More Shorts
S3E17 / 14 May 2016
Fleas Help Me
S3E18 / 21 May 2016
Wicked Shades
S3E19 / 28 May 2016
Except for Cooper
S3E20 / 04 Jun 2016
In the Clouds
S3E21 / 11 Jun 2016
The Lepre Con
S3E22 / 01 Jul 2016
Fear of Flying
S3E23 / 01 Jul 2016
G'day Mornin'
S3E24 / 01 Jul 2016
Uncle Fashion
S3E25 / 01 Jul 2016
Inventor Mentor
S3E26 / 01 Jul 2016
Season 4
Jerky Jasper
S4E1 / 01 Jul 2016
Dinosaur Day
S4E2 / 01 Jul 2016
RV Olympics
S4E3 / 04 Aug 2016
Uncle Melvins
S4E4 / 04 Aug 2016
Uncle Baseball
S4E5 / 22 Oct 2016
Costume Crisis
S4E6 / 22 Oct 2016
Uncle Grandpa Runs for President
S4E7 / 03 Nov 2016
Chill Out
S4E8 / 01 Dec 2016
The Bike Ride
S4E9 / 05 Dec 2016
Mr. Gus Moves Out
S4E10 / 05 Dec 2016
Hiccup Havok
S4E11 / 06 Dec 2016
MacGuffin
S4E12 / 06 Dec 2016
Gone to His Head
S4E13 / 07 Dec 2016
Pony Tale
S4E14 / 07 Dec 2016
You Can't Handle the Tooth!
S4E15 / 08 Dec 2016
A Gift for Gus
S4E16 / 08 Dec 2016
Robo-UG
S4E17 / 09 Dec 2016
Lil' Mac
S4E18 / 09 Dec 2016
Disappearing Act
S4E19 / 12 Dec 2016
Tongue Tied
S4E20 / 12 Dec 2016
Uncle Dummy
S4E21 / 13 Dec 2016
Face Fix
S4E22 / 13 Dec 2016
The Phone Call
S4E23 / 14 Dec 2016
Uncle Cupid
S4E24 / 14 Dec 2016
Doctor Visit
S4E25 / 15 Dec 2016
Cake Mistake
S4E26 / 15 Dec 2016
Season 5
Sheep Deprivation
S5E1 / 16 Dec 2016
Trash Cat
S5E2 / 16 Dec 2016
Uncle Grandpa's Odd-yssey
S5E3 / 06 Jun 2017
Surprise Party
S5E4 / 06 Jun 2017
Late Night Good Morning with Uncle Grandpa
S5E5 / 07 Jun 2017
New Direction
S5E6 / 08 Jun 2017
Anger Management
S5E7 / 08 Jun 2017
More Director Shorts
S5E8 / 12 Jun 2017
Cartoon Factory
S5E9 / 13 Jun 2017
What's the Big Idea?
S5E10 / 14 Jun 2017
Chess Master Steve
S5E11 / 15 Jun 2017
Uncle Greedpa
S5E12 / 16 Jun 2017
Pizza Steve's Past
S5E13 / 19 Jun 2017
Diggin' a Hole
S5E14 / 20 Jun 2017
Broken Boogie
S5E15 / 21 Jun 2017
Uncle Grandpa's Uncle Grandpa
S5E16 / 22 Jun 2017
Transitional Phase
S5E17 / 23 Jun 2017
Date with Gus
S5E18 / 26 Jun 2017
Full Grown Pizza
S5E19 / 27 Jun 2017
High Dive
S5E20 / 28 Jun 2017
Tiny Miracle's Tiny Miracle
S5E21 / 29 Jun 2017
Exquisite Grandpa
S5E22 / 30 Jun 2017
Uncle Grandpa: The High School Years
S5E23 / 30 Jun 2017Episode 24
S5E24 / 03 Jul 2017Episode 25
S5E25 / 04 Jul 2017Episode 26
S5E26 / 05 Jul 2017
Peter Browngardt
Uncle Grandpa (voice)
Eric Bauza
Belly Bag / Hot Dog Person (voice)
Kevin Michael Richardson
Mr. Gus (voice)
