Biệt đội giải cứu rồng: Bí mật của Rồng Hát

Jeff Bennett

Snoop (voice)

Marsai Martin

Aggro (voice)

Zach Callison

Winger (voice)

Renée Elise Goldsberry

Melodia (voice)

John C. McGinley

Grumblegard (voice)

Carlos Alazraqui

Duggard (voice)

Skai Jackson

Summer (voice)

Nicolas Cantu

Dak (voice)

Roshon Fegan

Elbone (voice)

Jacob Hopkins

Axel (voice)

Andre Robinson

Cutter (voice)

Noah Kaye Bentley

Burple (voice)