Unicorn Boy

Matt Kiel

Matty (voice)

Maria Bamford

Queen Junipero (voice)

Patton Oswalt

King Uniturius (voice)

Sarah Natochenny

Prince Purpleton (voice)

Parvesh Cheena

Tarliul / Sunriel / Parsadio (voice)

Michelle Trachtenberg

Violet (voice)