King Gristle Sr. has dual responsibilites: leading the fickle, easily distracted Bergens and raising his only son, Gristle Junior, whose primary mission in life is to get his first taste of a Troll
King Gristle Sr is a ugly green bergen that has grey hair on his head, hands and feet. He also has thick grey eyebrows and a grey small beard on his chin. King Gristle bottom teeth seem to be dirty. He wears a golden crown, a purple royal cape with fur on it, he also wears a suit and sandals.
Prince Gristle is King Gristle's only son and next heir to the royal throne of the Bergens. He appears to care about his son very much and was looking forward to seeing him eating his first Troll. After the Trolls escape, the King Gristle Sr sadly told his son that nothing would make him happy now.
- King Gristle still holds the Bergen Town record for most orange soda swallowed in one sitting — 27 liters.
|Aspen Heitz • Biggie • Branch • Cookie Sugarloaf • Cooper • Creek • DJ Suki • Fuzzbert • Grandma Rosiepuff • Guy Diamond • Harper • King Peppy • Mandy Sparkledust • Moxie Dewdrop • Princess Poppy • Satin and Chenille • Smidge • Troll Child (One) • Troll Child (Two) • Troll Child (Three) • Troll Child (Four) • Troll Child (Five) • Troll Child (Six)|
|Bibbly • Bridget • Chef • Chad • King Gristle Sr. • Prince Gristle • Todd|