The Star Destroyer (星の破壊者 Hoshi no Hakaisha) is the seventh episode in the series, Ultraman Max.
DASH investigates a wormhole landing, while Mizuki meets up with a strange man. His goals, however, are unknown, and he is bleeding green blood...
A wormhole appears in the sky, and two bolts of light come from it. One of them is Kesam, an alien man who is wounded. He walks off as Elly picks up on an "EXTRA DIMENSIONAL VIBRATION." It soon vanishes, and Kaito and Mizuki deploy to investigate. Their scanners find nothing, but Mizuki gets lost in a strange mist. Her scanner breaks down, and she trips and falls, hurting her leg.
Mizuki enters a cave, and meets Kesam, and notices he has a strange device. She learns he is an alien, but nurses him regardless, telling him she believes humanity and nature could one day live in harmony. He tells her he was injured while traveling in space, and that when the device on his arm finishes charging, he will be able to return from where he came. Koba and Sean deploy.
Meanwhile, Kaito comes across a large device, and Elly analyzes it as a bomb. Back in the cave, Kesam eventually reveals to Mizuki that it will destroy humanity while he will teleport away to safety, and that he has done the same thing before. She tries to talk him out of it, believing humanity can change.
Kaito bursts into the cave, while Kesam reveals that the bomb will detonate when the sixth signal lamp on his arm lights up. Using Mizuki as a hostage, Kesam escapes. Kaito transforms and tries to remove the bomb, but Kesam grows giant to stop him. The two battle, but by the time Max defeats Kesam, forcing him back to his human form, the bomb is about to go off.
Severely wounded, Kesam himself disables the bomb as Mizuki watches, before dying.
- Kaito Touma (トウマ・カイト Tōma Kaito): Sōta Aoyama (青山 草太 Aoyama Sōta)
- Shigeru Hijikata (ヒジカタ・シゲル Hijikata Shigeru): Kai Shishido (宍戸 開 Shishido Kai)
- Mizuki Koishikawa (コイシカワ・ミズキ Koishikawa Mizuki): Hitomi Hasebe (長谷部 瞳 Hasebe Hitomi)
- Kenjiro Koba (コバ・ケンジロウ Koba Kenjirō): Nobuyuki Ogawa (小川 信行 Ogawa Nobuyuki)
- Sean White (ショーン・ホワイト Shōn Howaito): Sean Nichols (ショーン・ニコルス Shōn Nikorusu)
- Elly (エリー Erī): Hikari Mitsushima (満島 ひかり Mitsushima Hikari)
- Kenzo Tomioka (トミオカ・ケンゾウ Tomioka Kenzō): Susumu Kurobe (黒部 進 Kurobe Susumu)
- Yukari Yoshinaga (ヨシナガ・ユカリ Yoshinaga Yukari): Hiroko Sakurai (桜井 浩子 Sakurai Hiroko)
- Ultraman Max (voice) (ウルトラマンマックス（声） Urutoraman Makkusu (koe)): Kazuya Nakai (中井 和哉 Nakai Kazuya)
- Narration (ナレーション Narēshon): Shiro Sano (佐野 史郎 Sano Shirō)
- Ultraman Max Volume 2 features episodes 7-10.
- Ultraman Max Complete Season.
- The episode was premiered on American television by TOKU on March 2, 2017