Kouji and his friends have defeated Dr. Hell and are now enjoying a break, but suddenly a strange prophet appears and warns everyone of an oncoming danger, mechanical beasts never seen before start appearing all around the world wrecking havoc. Its up to Kouji and his Mazinger Z to stand up to this threat but it seems he is vastly outnumber and outmatched.
as Kōji Kabuto (voice)
as Tetsuya Tsurugi
as Shirou Kabuto / Fish Battle-Beast Suraba
as Professor Kenzou Kabuto
as Boss
as Great Dark General
as Professor Gennosuke Yumi
as Sayaka Yumi
as Dr. Sewashi
as Dr. Nossori/Mucha
as Jaraga/Suraba
as Alsos
as Birdian/Nuke/Orpy
as Mammothdon/Orpy/Raigorn
