Ron Funches

Cooper (voice)

Rachel Bloom

Barb (voice)

James Corden

Biggie (voice)

Kelly Clarkson

Delta Dawn (voice)

Anderson .Paak

Prince D (voice)

Sam Rockwell

Hickory (voice)

George Clinton

King Quincy (voice)

Mary J. Blige

Queen Essence (voice)

Kenan Thompson

Tiny Diamond (voice)

Kunal Nayyar

Guy Diamond (voice)

Caroline Hjelt

Chenille (voice)

Aino Jawo

Satin (voice)

J Balvin

Tresillo (voice)

Flula Borg

Dickory (voice)

Ester Dean

Legsly (voice)

Jamie Dornan

Chaz (voice)

Gustavo Dudamel

Trollzart (voice)

Ozzy Osbourne

King Thrash (voice)

Anthony Ramos

King Trollex (voice)

Karan Soni

Riff (voice)

Charlyne Yi

Pennywhistle (voice)

JOY

Ari (voice)

YERI

Kim-Petit (voice)

IRENE

Baby Bun (voice)

SEULGI

Gomdori (voice)

WENDY

Wani (voice)

Zooey Deschanel

Bridget (voice)

Christopher Mintz-Plasse

King Gristle (voice)

Kevin Michael Richardson

Mr. Dinkles (voice) / Mr. Dinkles God (voice) / Growley Pete (voice) / Sid Fret (voice)

Walt Dohrn

Cloud Guy (voice) / Death Metal Mr. Dinkles (voice) / Fuzzbert (voice) / King Peppy (voice) / Smidge (voice) / Announcer (voice) / Country Music Baby (voice) / Country Music Farmer (voice)

David P. Smith

Country Music Rooster (voice) / Desert Sun (voice) / Eighth Goats (voice) / Licky Bug (voice) / Scrapbook Troll (voice)

Da'Vine Joy Randolph

Bliss Marina (voice) / Sheila B the Flowerface Balloon (voice)

Justin McElroy

Beat Drop Button (voice) / Tumbleweed (voice) / Skyscraper Troll (voice)

Griffin McElroy

Country Music Tear (voice) / Skyscraper Troll (voice)

Travis McElroy

Rocker Tear (voice) / Skyscraper Troll (voice)

Betsy Sodaro

Clampers Buttonwillow (voice)

Marcella Lentz-Pope

Carol (voice)

Berenice Amador

Marimba (voice)

Jamila Hache

Tambora (voice)