After Billy discovers a "hidden decoder ring" in his box of Blasto Bits cereal, he receives a holographic transmission from an unusual creature, hinting at the "Key to Existence" hidden in a deserted mine shaft. Eager to uncover this secret, all the kids in Endsville, equipped with their own decoder rings, dash to the mine. However, they soon find out that itβs a clever trap set by Lubbermouth, a worm-like being from Grim's history, who seeks to escape her role as the guardian of the secret. When Mindy peers into the abyss, she unwittingly becomes the new protector and is bound to remain there forever.
Show
I Was Bitten
Episode
S04E07
Air Date
Apr 15, 2005
Season 4 Episodes
S04E01
The Secret Snake Club
S04E02
He's Not Dead, He's My Mascot
S04E03
Hog Wild
S04E04
The Bad News Ghouls
S04E05
The House of No Tomorrow
S04E06
Happy Huggy Stuffy Bears
S04E07
The Secret Decoder Ring
S04E08
Wild Parts
S04E09
The Problem with Billy
S04E10
Wishbones
S04E11
Dream Mutt
S04E12
Scythe for Sale
S04E13
Jeffy's Web
S04E14
Irwin Gets a Clue