Lou Richards
Galtar (voice)
Brock Peters
Tormack (voice)
David Mendenhall
Zorn (voice)
Frank Welker
Tuk (voice)/ Thork (voice)/ Koda (voice)
Helen Hunt
Rava (voice)
Peter Cullen
Additional Voices
Corey Burton
Additional Voices
Michael Bell
Yogoth (voice)