Brittany Howard

Thelma the Unicorn (voice)

Will Forte

Otis (voice)

Jemaine Clement

Vic Diamond (voice)

Edi Patterson

Megan (voice)

Maliaka Mitchell

Peggy Purvis (voice)

Ally Dixon

Nikki Narwhal (voice)

Fred Armisen

Danny Stallion (voice)

Zach Galifianakis

Crusty Trucker (voice)

Jon Heder

Reggie (voice)

Kristen Schaal

Goat Girl (voice)

Natalie Morales

Penelope Pizazz (voice)

Eduardo Franco

Goon #2 (voice)

Sherry Cola

Female Talent Judge (voice)

Geno Segers

Male Talent Judge (voice)

Betsy Sodaro

Cow (voice)

Shondrella Avery

Zirconia (voice)

Héctor Jiménez

Esteban (voice)

James Urbaniak

Confused Fan (voice)

Phil Hendrie

Bald Guy (voice)

Jared Hess

Gerald (voice)

Lynn Wang

Chicken Lynn (voice)

Daran Norris

Stable Hand (voice)

David Michie

Farmer Bob (voice)

Pam Coats

Chicken Pam (voice)

Michelle Jubilee Gonzalez

Goat Farmhand (voice)

Scott Whyte

Announcer (voice)

Roger Craig Smith

Garyl (voice)

Kimberly Bailey

Cheryl (voice)

Juan Pacheco

Beryl (voice)

Eric Bauza

Fan Boy (voice)

Grey DeLisle

Bridget (voice)

Scott Menville

Raccoon (voice)

Krizia Bajos

Female News Anchor (voice)

John Eric Bentley

Rude Fan (voice)