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Season guide

Fraggle Rock: Season 4

13 episodes Premiered Jan 6, 1986 Updated Oct 5, 2026
Previously on Fraggle Rock

Season 4 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 Fraggle Rock Season 3.
  • ⚡ 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 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.

23%
77%
Mytharc (3): Crucial lore & season climaxes
Core (10): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Sprocket's Big Adventure

Jan 6, 1986 · 24 min

After Doc pulls up the floorboards in the workshop, Sprocket enters Fraggle Rock.

S4·E2 Core

Wembley's Wonderful Whoopie Water

Jan 13, 1986 · 24 min

Wembley's got a special talent; he can hear water in the rock walls. But when Gobo and Red don't believe him, he sets out to prove he's right. When water finally breaks out, the Fr

S4·E3 Core

Sidebottom Blues

Jan 20, 1986 · 24 min

Boober worries that he bores his friends, leading to the return of his alter ego, Sidebottom. Doc, meanwhile, pretends to be an old sailor.

S4·E4 Core

Uncle Matt's Discovery

Jan 27, 1986 · 24 min

Uncle Matt returns home from Outer Space, and disgraces himself in front of Gobo and his friends. But all that changes when he makes an incredible discovery.

S4·E5 Core

Junior Faces the Music

Feb 3, 1986 · 24 min

It is the night of the blue moon and Junior Gorg is summoned by a mysterious figure to play the Royal Kazoo. If he succeeds, Junior will prove himself to be truly royal. But if he

S4·E6 Core

A Tune for Two

Feb 10, 1986 · 24 min

Wembley loves the annual Duetathon — a contest in which Fraggles sing duets. But the entire Rock is dumbfounded to learn who Wembley chooses as his singing partner.

S4·E7 Core

The Perfect Blue Rollie

Feb 17, 1986 · 24 min

Boober believes his life is complete when he is given a rare and legendary gift. But he soon finds out gifts are meant to be shared.

S4·E8 Core

A Brush with Jealousy

Feb 24, 1986 · 24 min

When a new artist shows up in Fraggle Rock, Mokey is determined to prove that she is better. She even goes as far as to acquire a magic paintbrush — one that brings danger to anyon

S4·E9 Core

Wembley's Flight

Mar 3, 1986 · 24 min

Wembley, feeling unhappy because he never gets to show off in front of his friends, meets a magical creature that gives him the power to fly. But his friends refuse to believe he h

S4·E10 Core

Red's Blue Dragon

Mar 10, 1986 · 24 min

Red Fraggle tries to follow Uncle Travelling Matt into Outer Space and finds a world that's exactly like her imaginary one — complete with a fire-breathing blue dragon.

S4·E11 Core

Wonder Mountain

Mar 17, 1986 · 24 min

Mokey is planning a trip to Wonder Mountain — alone. Red thinks Mokey is too dreamy and ethereal to be able to take care of herself, so she secretly follows Mokey in order to prote

S4·E12 Mytharc

Space Frog Follies

Mar 24, 1986 · 24 min

Uncle Matt has gotten Gobo a frog from Outer Space for his birthday, but when it gets loose while Wembley is supposed to be hiding it, things get really crazy!

S4·E13 Mytharc

Boober Gorg

Mar 31, 1986 · 24 min

After being hit on the head by an exploding radish, Boober gets amnesia and thinks he's a Gorg. When he tells Ma and Pa Gorg, they believe him, because they think a sorceror has ch

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