archytele The Vault
Season guide

Uncle Grandpa: Season 4

26 episodes Premiered Jul 1, 2016
Previously on Uncle Grandpa

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Uncle Grandpa Season 3.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

12%
88%
Mytharc (3): Crucial lore & season climaxes
Core (23): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Jerky Jasper

Jul 1, 2016

Uncle Grandpa goes to great lengths to meet Pizza Steve's imaginary friend.

S4·E2 Core

Dinosaur Day

Jul 1, 2016

Pizza Steve's jealousy ruins Uncle Grandpa's Dinosaur Day celebration for Mr. Gus.

S4·E3 Core

RV Olympics

Aug 4, 2016

Pizza Steve and Mr. Gus compete in the RV Olympics.

S4·E4 Core

Uncle Melvins

Aug 4, 2016

Legendary rock band, the Melvins team up with Uncle Grandpa to help a young girl who wants to win her school's talent show.

S4·E5 Core

Uncle Baseball

Oct 22, 2016

A failing little league team on the brink of giving up gets help from UG and some Major League Baseball players.

S4·E6 Core

Costume Crisis

Oct 22, 2016

Uncle Grandpa makes improvements to a kid's Halloween costume.

S4·E8 Core

Chill Out

Dec 1, 2016

Uncle Grandpa takes a kid to the North Pole for an epic snowball battle.

S4·E9 Core

The Bike Ride

Dec 5, 2016

Pizza Steve desperately tries to prevent the gang from finding out his shameful secret.

S4·E10 Core

Mr. Gus Moves Out

Dec 5, 2016

Mr. Gus moves out of the RV and Uncle Grandpa and Pizza Steve try to get him back.

S4·E11 Core

Hiccup Havok

Dec 6, 2016

Uncle Grandpa helps a kid who can't get rid of the hiccups.

S4·E12 Core

MacGuffin

Dec 6, 2016

Uncle Grandpa and a kid embark on a dangerous jungle adventure in search of a legendary MacGuffin.

S4·E13 Core

Gone to His Head

Dec 7, 2016

Uncle Grandpa's new found confidence makes his head big.

S4·E14 Core

Pony Tale

Dec 7, 2016

Uncle Grandpa grows a ponytail which gains him the attention of a magical pony.

S4·E16 Core

A Gift for Gus

Dec 8, 2016

Uncle Grandpa's present for Mr. Gus gets loose and causes trouble.

S4·E17 Core

Robo-UG

Dec 9, 2016

Uncle Grandpa builds a robot version of himself to help with his duties.

S4·E18 Core

Lil' Mac

Dec 9, 2016

Mr. Gus's nephew terrorizes Uncle Grandpa and Pizza Steve.

S4·E19 Core

Disappearing Act

Dec 12, 2016

Uncle Grandpa helps a young wannabe magician by teaching her a new trick.

S4·E20 Core

Tongue Tied

Dec 12, 2016

Uncle Grandpa helps a shy kid gain confidence.

S4·E21 Core

Uncle Dummy

Dec 13, 2016

Uncle Grandpa and Pizza Steve try to convince Mr. Gus that his ventriloquist dummy is alive.

S4·E22 Core

Face Fix

Dec 13, 2016

Uncle Grandpa and Pizza Steve help Mr. Gus try to get his face back to normal before an important photo shoot.

S4·E23 Core

The Phone Call

Dec 14, 2016

A threatening phone call from a stranger causes the gang to panic.

S4·E24 Core

Uncle Cupid

Dec 14, 2016

Cupid, too lonely to perform his Valentine's Day duties, comes to Uncle Grandpa for help.

S4·E25 Mytharc

Doctor Visit

Dec 15, 2016

Uncle Grandpa hates going to the doctor, but he's overdue for an important vaccination.

S4·E26 Mytharc

Cake Mistake

Dec 15, 2016

Uncle Grandpa and Mr. Gus eat a cake meant for someone else.