There's trouble in Bumblyburg as Greta Von Gruesome, evil ruler of Zuchinia, terrorizes music fans everywhere by kidnapping the world's greatest yodelers! To unravel this dastardly scheme, Larryboy must disguise himself as famous yodeler Noodle Blabberbop and bravely become Greta's next victim! But will our plunger-headed hero's clever plan succeed? Will the yodelers yodel freely again?