Fraggle Rock
Wonder Mountain
TV Flash files “Wonder Mountain” as hour 81 of 96 in the TV Flash guide — Fraggle Rock (1983–1987) on HBO/CBC, season 4, episode 11, aired 1986-03-17, 30 min.
From the desk
How this hour is filed
This leaf is S04E11: listed hour 81 of 96 in the Fraggle Rock guide, hour 11 of 13 in season 4. It aired 1986-03-17 (30 min). The listed hour before it is “Red's Blue Dragon” (S04E10). Next is “Space Frog Follies” (S04E12).

Catalog log
Broadcast listing — not a TV Flash recap.
Mokey plans a solo getaway to Wonder Mountain and Red secretly follows her getting in all kinds of trouble. Meanwhile, Sprocket is off on his own adventure causing Doc to worry.
Viewer FAQ
Where does Wonder Mountain sit in the Fraggle Rock guide?
S04E11 is listed hour 81 of 96 — hour 11 of 13 in season 4, season 4 episode 11.
When did Fraggle Rock S04E11 air?
Wonder Mountain aired 1986-03-17 and is listed at 30 minutes.
Is it just kids' Muppets?
Henson's underground musical with ecology jokes that still play as gentle satire. HBO early kids prestige, international co-production. Harmony without a scold; songs that convert grown-ups.
In the series
Why this series still plays
Jim Henson's underground musical: Fraggles, Doozers, Gorgs, and a human inventor in a workshop, all arguing about sharing the same world. HBO's early kids prestige, built as an international co-production that preached harmony without preaching. Catchy, strange, and gentler satire than adult TV managed the same years. The songs still convert grown-ups on contact.
HBO in the U.S., 1983–1987, plus CBC: Fraggles, Doozers, and Gorgs share a layered world of music, mischief, and moral lessons — underground Muppet musical utopia as an early cable original. That is the window, not a Saturday-morning leftover with extra felt. Fraggle Rock is Jim Henson's international co-production: Jerry Nelson's Gobo, Steve Whitmire's Wembley, Dave Goelz's Boober, Kathryn Mullen's Mokey, and a human inventor in a workshop, all arguing about sharing the same world. Musical puppet worldbuilding…
Filed against
- Jerry Nelson as Gobo Fraggle
Jerry Nelson’s various Muppet turns kept The Muppet Show stocked with a throat for weirdos — 1970s catalog Henson vaudeville, then Fraggle Rock stretching the felt into underground harmony. TV Flash files him as the puppeteer who could do…
- Steve Whitmire as Wembley Fraggle
Steve Whitmire performed Wembley Fraggle on Fraggle Rock — Jim Henson's underground musical of Fraggles, Doozers, Gorgs, and a human inventor arguing about sharing the same world. HBO's early kids prestige, harmony without preaching. TV…
- Dave Goelz as Boober Fraggle
Dave Goelz’s Gonzo — and others — made The Muppet Show a vaudeville catastrophe with a nose for danger — 1970s catalog Henson chaos, then Fraggle Rock stretching the felt into underground harmony. TV Flash files him as the weirdo who kept…
- Kathryn Mullen as Mokey Fraggle
Kathryn Mullen's Mokey Fraggle hummed through Fraggle Rock, Jim Henson's underground musical on early-HBO kids prestige — Fraggles, Doozers, Gorgs, and a workshop human arguing about one shared world. Harmony without a sermon. TV Flash…