Season 4
26 episodes · first aired 2016-07-01
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Jerky Jasper 2016-07-01 | Uncle Grandpa goes to great lengths to meet Pizza Steve's imaginary friend. | 2016-07-01 | 0.0 |
 | 02 | Dinosaur Day 2016-07-01 | Pizza Steve's jealousy ruins Uncle Grandpa's Dinosaur Day celebration for Mr. Gus. | 2016-07-01 | 0.0 |
 | 03 | RV Olympics 2016-08-04 | Pizza Steve and Mr. Gus compete in the RV Olympics. | 2016-08-04 | 0.0 |
 | 04 | Uncle Melvins 2016-08-04 | Legendary rock band, the Melvins team up with Uncle Grandpa to help a young girl who wants to win her school's talent show. | 2016-08-04 | 0.0 |
 | 05 | Uncle Baseball 2016-10-22 | A failing little league team on the brink of giving up gets help from UG and some Major League Baseball players. | 2016-10-22 | 0.0 |
 | 06 | Costume Crisis 2016-10-22 | Uncle Grandpa makes improvements to a kid's Halloween costume. | 2016-10-22 | 0.0 |
 | 07 | Uncle Grandpa Runs for President 2016-11-03 | Uncle Grandpa and Pizza Steve run against one another in the RV presidential race. | 2016-11-03 | 0.0 |
 | 08 | Chill Out 2016-12-01 | Uncle Grandpa takes a kid to the North Pole for an epic snowball battle. | 2016-12-01 | 0.0 |
 | 09 | The Bike Ride 2016-12-05 | Pizza Steve desperately tries to prevent the gang from finding out his shameful secret. | 2016-12-05 | 0.0 |
 | 10 | Mr. Gus Moves Out 2016-12-05 | Mr. Gus moves out of the RV and Uncle Grandpa and Pizza Steve try to get him back. | 2016-12-05 | 0.0 |
 | 11 | Hiccup Havok 2016-12-06 | Uncle Grandpa helps a kid who can't get rid of the hiccups. | 2016-12-06 | 0.0 |
 | 12 | MacGuffin 2016-12-06 | Uncle Grandpa and a kid embark on a dangerous jungle adventure in search of a legendary MacGuffin. | 2016-12-06 | 0.0 |
 | 13 | Gone to His Head 2016-12-07 | Uncle Grandpa's new found confidence makes his head big. | 2016-12-07 | 0.0 |
 | 14 | Pony Tale 2016-12-07 | Uncle Grandpa grows a ponytail which gains him the attention of a magical pony. | 2016-12-07 | 0.0 |
 | 15 | You Can't Handle the Tooth! 2016-12-08 | Uncle Grandpa and Mr. Gus must rescue Pizza Steve from the Tooth Fairy. | 2016-12-08 | 0.0 |
 | 16 | A Gift for Gus 2016-12-08 | Uncle Grandpa's present for Mr. Gus gets loose and causes trouble. | 2016-12-08 | 0.0 |
 | 17 | Robo-UG 2016-12-09 | Uncle Grandpa builds a robot version of himself to help with his duties. | 2016-12-09 | 0.0 |
 | 18 | Lil' Mac 2016-12-09 | Mr. Gus's nephew terrorizes Uncle Grandpa and Pizza Steve. | 2016-12-09 | 0.0 |
 | 19 | Disappearing Act 2016-12-12 | Uncle Grandpa helps a young wannabe magician by teaching her a new trick. | 2016-12-12 | 0.0 |
 | 20 | Tongue Tied 2016-12-12 | Uncle Grandpa helps a shy kid gain confidence. | 2016-12-12 | 0.0 |
 | 21 | Uncle Dummy 2016-12-13 | Uncle Grandpa and Pizza Steve try to convince Mr. Gus that his ventriloquist dummy is alive. | 2016-12-13 | 0.0 |
 | 22 | Face Fix 2016-12-13 | Uncle Grandpa and Pizza Steve help Mr. Gus try to get his face back to normal before an important photo shoot. | 2016-12-13 | 0.0 |
 | 23 | The Phone Call 2016-12-14 | A threatening phone call from a stranger causes the gang to panic. | 2016-12-14 | 0.0 |
 | 24 | Uncle Cupid 2016-12-14 | Cupid, too lonely to perform his Valentine's Day duties, comes to Uncle Grandpa for help. | 2016-12-14 | 0.0 |
 | 25 | Doctor Visit 2016-12-15 | Uncle Grandpa hates going to the doctor, but he's overdue for an important vaccination. | 2016-12-15 | 0.0 |
 | 26 | Cake Mistake 2016-12-15 | Uncle Grandpa and Mr. Gus eat a cake meant for someone else. | 2016-12-15 | 0.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.