Theo James
Vesemir (voice)

Mary McDonnell
Lady Zerbst (voice)

Lara Pulver
Tetra Gilcrest (voice)

Graham McTavish
Deglan (voice)

Tom Canton
Filavandrel (voice)

David Errigo Jr.
Young Vesemir / Young Remus (voice)

Jennifer Hale
Illyana / Noblewoman (voice)

Kari Wahlgren
Kitsu / Boy (voice)

Matthew Yang King
Luka / Skogar (voice)

Darryl Kurylo
Sven / Nobleman (voice)

Keith Ferguson
Lord Carlisle / Reidrich (voice)

Jennie Kwan
Young Luka (voice)

A.J. LoCascio
Young Sven (voice)

Michaela Dietz
Tomas (voice)

Adam Croasdell
King Dagread / Nobleman (voice)

Nolan North
Handsome Knight / Vendor / Bevin (voice)

Samia Mounts
Midwife / Priestess (voice)

Luke Youngblood
Sugo (voice)

Ry Chase
Sisters (voice)

Steve Blum
Leshy (voice)

Dee Bradley Baker
Creatures (voice)

Sara Cravens
Additional Voices (voice)

JP Karliak
Additional Voices (voice)

Andrew Morgado
Additional Voices (voice)

Fred Tatasciore
Additional Voices (voice)

Courtenay Taylor
Additional Voices (voice)

Abby Trott
Additional Voices (voice)