Cast (8)
Lou RichardsGaltar (voice)
Brock PetersTormack (voice)
David MendenhallZorn (voice)
Frank WelkerTuk (voice)/ Thork (voice)/ Koda (voice)
Helen HuntRava (voice)
Peter CullenAdditional Voices
Corey BurtonAdditional Voices
Michael BellYogoth (voice)