Chief Gnuckles

Chief Knuckles is a troll who appears in the Disney Junior animated series Sofia the First. He is voiced by Robert Morse.

Role in the Series
Chief Knuckles is the leader of the Castle Trolls.

In "The Fliegel Has Landed",  Knuckles first appears after Teeni bumps into him during a game of hide n' seek. He tells her, Gnarley, and Sofia about cave crystals and how they're so rare each troll only gets one. Later, Gnarly comes to him and tells him about a mean and bossy fliegel named Grotta, how she demanded cave crystals, how she turned Cedric into a salamander, and that she kidnapped Sofia. He conforts Gnarly and assures him that he and the other trolls will help him confront Grotta and help him rescue Sofia. He and the other trolls go with Gnarly and proceeds to do just that. After a repentent Grotta undoes everything and apologizes, the trolls become friends with her.

Personality
Chief Knuckles is a wise and caring leader. He is also shown to be very understanding and forgiving. He is also very brave. Like all Castle Trolls, he likes to stargaze and loves cave crystals because of how they look and shine like stars.