From the north of the galaxy a dreadful menace, Comet Warrior God Tsuifon, is fast approaching the Earth destroying everything in its path. There awaits it Fighter Ultraman, the legendary defender of the planet, and a deadly battle is about to begin.
| Actor | Role |
|---|---|
 Toshiyuki MorikawaUltraman (voice) | Ultraman (voice) |
 Toshihiko SekiUltraseven / Ultraman Leo (voice) | Ultraseven / Ultraman Leo (voice) |
 Nobuyuki HiyamaGreat Demon King Mefilas (voice) | Great Demon King Mefilas (voice) |
 Tessyo GendaFather of Ultra (voice) | Father of Ultra (voice) |
 Masashi EbaraZoffy / Red King (voice) | Zoffy / Red King (voice) |
 Shigeru ChibaAce Killer S / Kanegon (voice) | Ace Killer S / Kanegon (voice) |
 Ryo HorikawaUltraman Taro / Zetton (voice) | Ultraman Taro / Zetton (voice) |
 Tomohiro NishimuraUltraman Ace / Gomora (voice) | Ultraman Ace / Gomora (voice) |
 Kiyoyuki YanadaComet War God Tsuifon (voice) | Comet War God Tsuifon (voice) |
 Motoko KumaiKochan (voice) | Kochan (voice) |
 Joji YanamiDr. Notani (voice) | Dr. Notani (voice) |
 Kappei YamaguchiAstra / Announcer Banjou (voice) | Astra / Announcer Banjou (voice) |
 Shigeki KagemaruUltraman Jack (voice) | Ultraman Jack (voice) |
| MManabu SudouUltraman 80 (voice) | Ultraman 80 (voice) |
| SShiho NagaiYullian (voice) | Yullian (voice) |