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Season guide

Uncle Grandpa: Season 5

26 episodes Premiered Dec 16, 2016 Updated Oct 23, 2026
Previously on Uncle Grandpa

Season 5 Lore Primer

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

  • ⚡ Picks up essential narrative continuity directly following the events of Uncle Grandpa Season 4.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 5 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 5 Progress Shield

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

Season 5: 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
S5·E1 Mytharc

Sheep Deprivation

Dec 16, 2016 · 12 min

Uncle Grandpa helps a girl fall asleep by counting sheep, but one goes missing.

S5·E2 Core

Trash Cat

Dec 16, 2016 · 12 min

Uncle Grandpa helps out a stinky cat who's down on his luck.

S5·E3 Core

Uncle Grandpa's Odd-yssey

Jun 6, 2017 · 12 min

Uncle Grandpa and the gang must retrieve Tiger from the pound before she's adopted out in a musical-style episode.

S5·E4 Core

Surprise Party

Jun 6, 2017 · 12 min

Mr. Gus and Belly Bag are throwing a surprise party for Pizza Steve, as long as Uncle Grandpa doesn't spoil their surprise.

S5·E5 Core

Late Night Good Morning with Uncle Grandpa

Jun 7, 2017 · 12 min

Uncle Grandpa hosts a talk show featuring bands such as Mr. Gus and the Jurassic Jam, Giant Realistic Flying Rock Band and an appearance by Pizza Steve and a talking baloney sandwi

S5·E6 Core

New Direction

Jun 8, 2017 · 12 min

Uncle Grandpa enlists a famous film director to help a kid improve his film acting skills.

S5·E7 Core

Anger Management

Jun 8, 2017 · 12 min

After Uncle Grandpa gets very outraged with how his day has been, Aunt Grandma arrives to make it worse; Uncle Grandpa must try to calm down before he's erased from existence by a

S5·E8 Core

More Director Shorts

Jun 12, 2017 · 12 min

This episode is composed of four shorts; Late Night, Black Light: After the lightbulb in the UG RV living room breaks, Uncle Grandpa plugs in a fluorescent lightbulb, and things g

S5·E9 Core

Cartoon Factory

Jun 13, 2017 · 12 min

Uncle Grandpa visits the cartoon factory to get some answers about his roots. (Pete Browngardt stars as a cartoon version of himself.)

S5·E10 Core

What's the Big Idea?

Jun 14, 2017 · 12 min

Pizza Steve and Mr. Gus try to help Uncle Grandpa get an idea.

S5·E11 Core

Chess Master Steve

Jun 15, 2017 · 12 min

Pizza Steve goes to great lengths in order to beat Mr. Gus at a game of chess.

S5·E12 Core

Uncle Greedpa

Jun 16, 2017 · 12 min

Uncle Grandpa is in need of some extra cash, so he starts charging for his services.

S5·E13 Core

Pizza Steve's Past

Jun 19, 2017 · 12 min

Uncle Grandpa and the gang learn of Pizza Steve's past stunt in the foodservice industry; Pizza Steve wasn't always the Pizza Steve they know and love.

S5·E14 Core

Diggin' a Hole

Jun 20, 2017 · 12 min

Uncle Grandpa digs a hole, with the other Uncle Grandpa's down there in the hole, they hang out and plot to take down "The Overlord."

S5·E15 Core

Broken Boogie

Jun 21, 2017 · 12 min

When the Boogie Man loses his mojo, Uncle Grandpa steps in to help.

S5·E16 Core

Uncle Grandpa's Uncle Grandpa

Jun 22, 2017 · 12 min

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 contr

S5·E17 Core

Transitional Phase

Jun 23, 2017 · 12 min

Trying to enjoy dinner, Uncle Grandpa and the gang keep mysteriously being sent back and forth through time; they realize it's film transitioning and they find out the editor was s

S5·E18 Core

Date with Gus

Jun 26, 2017 · 12 min

When Uncle Grandpa and Pizza Steve ruin Mr. Gus's night, the two of them go undercover as Mr. Gus's date.

S5·E19 Core

Full Grown Pizza

Jun 27, 2017 · 12 min

Uncle Grandpa makes it hard for Pizza Steve to prove he's not a baby.

S5·E20 Core

High Dive

Jun 28, 2017 · 12 min

Uncle Grandpa helps Samir overcome his paralyzing fear of the high dive.

S5·E21 Core

Tiny Miracle's Tiny Miracle

Jun 29, 2017 · 12 min

Upon seeing the gang have a fun time swimming and eating ice cream, Tiny Miracle realizes he wants to be a real boy.

S5·E22 Core

Exquisite Grandpa

Jun 30, 2017 · 12 min

Uncle Grandpa wakes up from a night terror, so he goes to the "one who knows all", who is a mustache man he finds on another planet. Before receiving his help to stop night terrors

S5·E23 Core

Uncle Grandpa: The High School Years

Jun 30, 2017 · 12 min

In the series finale that's a flashback that shows the gang in high school, Uncle Grandpa, Pizza Steve, Mr. Gus, Tiger, Frankenstein and Belly Bag are all in detention and while th

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