Biệt đội giải cứu rồng: Bí mật của Rồng Hát

Andre Robinson

Cutter (voice)

Ania O'Hare

Ashley Bornancin

Laburn (voice)

Bobby Clayton

Brad Grusnick

Magnus / Gil (voice)

Brennley Brown

Leyla (voice)

Brett Pels

Cinda (voice)

Carlos Alazraqui

Duggard (voice)

Cassidy Naber

Zeppla (voice)

Cressida Cowell

Cymbre Walk

Dionne Nosek

Emily Asaro

Jacob Hopkins

Axel (voice)

Jeff Bennett

Snoop (voice)

John C. McGinley

Grumblegard (voice)

Joshua Moshier

Marsai Martin

Aggro (voice)