Sofia asked Muck to give the music box back to Aunt Tilly, but refuses to. Muck eventually took the music box while Sofia was asking which roll can turn them back into stone. Muck asked Gunk to throw slime at Spruce. Spruce used his feather duster in a confrontation with them. Sofia eventually told Spruce to distract the gargoyles, which convinces them to leave the manor. Muck, Gunk, and Grime successfully entered the chimney which was cleaned by Spruce and caused a mess while going through. After preventing the gargoyles from entering, the trio decided to use the chimney to get in. Spruce, a hobgoblin, alerted Sofia to prevent the gargoyles from entering the manor. The gargoyles made a plan to destroy the music box to avoid being petrified again. They first appear when Sofia accidentally woke them up in dawn. When awakened, these gargoyles are very rambunctious when a tune is heard. These gargoyles are awakened when a green roll is placed inside a music box.
However, his appearance has light green skin with the horn of a unicorn. Grime has the same behavior of his other counterpart. His appearance has green skin with the horns of a ram. Gunk has a one track mind who likes to play with music. His appearance has jade skin, which is based on a typical gargoyle. Muck is the smartest and intelligent of the trio, which is the leader of the trio. The trio is very rambunctious in their fond of parties. However, all three are turned into stone when a stone roll is placed inside. These gargoyles are brought to life when a green roll is placed inside the music box.