Ultraman and his comrades from M-78 (including a new Ultraman, Zero, the son of Ultra Seven) join forces with other allies to fight a massive army of giant monsters led by the evil Ultraman Belial.
| Actor | Role |
|---|---|
 Shota MinamiRei / Reimon (Voice) | Rei / Reimon (Voice) |
 Susumu KurobeShin Hayata / Ultraman (Voice) | Shin Hayata / Ultraman (Voice) |
 Kohji MoritsuguDan Moroboshi / Ultraseven (voice) | Dan Moroboshi / Ultraseven (voice) |
 Takeshi TsurunoShin Asuka / Ultraman Dyna (Voice) | Shin Asuka / Ultraman Dyna (Voice) |
 Shunji IgarashiMirai Hibino / Ultraman Mebius (Voice) | Mirai Hibino / Ultraman Mebius (Voice) |
 Mamoru MiyanoUltraman Zero (voice) | Ultraman Zero (voice) |
 Hiroyuki MiyasakoUltraman Belial (voice) | Ultraman Belial (voice) |
 Hiroyuki KonishiHyuga | Hyuga |
 Saki KamiryôHaruna | Haruna |
 Mitsutoshi ShundoKumano | Kumano |
 Junichiro KoizumiUltraman King (voice) | Ultraman King (voice) |
 Masaaki YajimaNarrator | Narrator |