Specials
Episodes
1. Uncle Grandpa
2008-01-01
No overview available.
2. Secret Mountain Uncle Grandpa
2012-02-03
No overview available.
3. 5 Disgustoids and a Baby
2012-03-15
No overview available.
4. Uncle Grandpa's Incredible Journey
2015-07-09
Quick clips of false moments from the show's hilarious past and future.
5. Will It Stick?
2015-09-01
Uncle Grandpa and Pizza Steve throw things at a wall to see if they stick.
6. Bounce House
2015-11-02
Uncle Grandpa turns the RV into a giant bounce house for a kid's birthday party.
7. Curiosities of Nature
2015-12-01
Animal Documentary host Dirk Peters does a documentary of how the gang fends for themselves in the RV.
8. Uncle Grandpa 101
2016-09-19
Uncle Grandpa teaches other grandpas how to be like him.
9. Here Piggy Piggy
2016-09-08
Uncle Grandpa chases his pig through the show's opening sequence.
10. The Case of the Missing Bike
2016-09-08
Detective Frankenstein and Officer Tiny Miracle are on the case to help Katie find her stolen bicycle.
11. The Origin of Frankenstein
2016-10-31
Dr. Frankenstein's creation is surprisingly very intelligent until Uncle Grandpa arrives.
12. No Farm No Foul!
2016-12-19
Uncle Grandpa discovers a box of very old Uncle Grandpa episodes. The gang decides to watch the video reel.
13. The Weird Zone
2017-06-30
Pizza Steve has the crew do his bidding for fear of being transformed by his mind powers.
14. Unboxing
2017-07-04
Uncle Grandpa and the gang do whatever they can to open a box.
15. Behind the Scenes
2017-07-11
A behind the scenes look at the cast and crew of Uncle Grandpa.
16. Spelling Bee
2017-07-16
Uncle Grandpa is hosting a spelling bee game show. The contestants, Mr. Gus and Pizza Steve, are competing for the spelling bee trophy.
17. Coolest Lunchbox
2017-07-21
Uncle Grandpa and the crew are in middle school and about to eat lunch when they compare who has the coolest lunchbox.