<Ul> <Li> Skylar Astin as Branch , an over-cautious Troll survivalist , and Queen Poppy 's boyfriend . </Li> <Li> Amanda Leighton as Poppy , the optimistic queen of the Trolls , and Branch 's girlfriend . </Li> <Li> Kari Wahlgren as Bridget , Poppy 's best friend . <Ul> <Li> Wahlgren also voices Bernice , a Bergen , Bella Brightly , a troll , Harper , another troll who is very artistic , Mags Gumdrop and Old Lady Bergen . </Li> </Ul> </Li> <Li> Sam Lerner as King Gristle , the leader of the Bergens . </Li> <Li> Sean T. Krishnan as Guy Diamond , a glittery , silver naked troll with a highly Auto - tuned voice </Li> <Li> Kevin Michael Richardson as Smidge , a troll with an extremely deep voice . <Ul> <Li> Richardson also voices Groth , a Bergen , and Chad and Todd , the guards of the Royal Bergen family , Eyestalk , Maitre D ' , Foreman and Klaus Von Frousting . </Li> </Ul> </Li> <Li> Fryda Wolff as DJ Suki , the Trolls ' resident disk jockey , Satin and Chenille , twins who are joined by their hair , Dr. Moonbloom , Gemma Fur and Gia Grooves . </Li> <Li> David Fynn as Biggie , a chubby , friendly troll , and Mr. Dinkles , his pet worm . </Li> <Li> Ron Funches as Cooper , a giraffe - like troll who walks on all fours . </Li> <Li> Walt Dohrn as Cloud Guy , an anthropomorphic cloud who often makes fun of Branch . </Li> <Li> Matt Lowe as Creek , a troll with zen - like wisdom . </Li> <Li> David Kaye as King Peppy , the former leader of the Trolls . </Li> <Li> Declan Churchil Carter as Keith , a young troll . </Li> <Li> Abby Ryder Fortson as Priscilla , a young troll . </Li> <Li> Gary Cole as Sky Toronto , the boss and owner of Sky Toronto 's Party Shop </Li> <Li> Utkarsh Ambudkar as Master Controll , a troll . </Li> <Li> Arnie Pantoja as Archer Pastry , a glitter troll . </Li> <Li> Sainty Nelsen as Nova Swift . </Li> <Li> David Koechner as Buzby , a Bergen . </Li> <Li> Pat Pinney as Nangus , a Bergen who is in charge of the dungeon . </Li> </Ul>
who plays poppy in the beat goes on
Amanda Leighton