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3.1/10 1961 4K 74 min
Science Fiction • Action • Adventure

Astronomer Shinichi Tachibana has a secret identity as the superhero "Iron Sharp" and is well beloved by children. When they are attacked by a group of metallic aliens, Iron Sharp drives the aliens away. The resourceful Tachibana helps develop an electric barrier to block the aliens from coming to the Earth. After several losses by the aliens, they announce that they will invade the Earth, throwing the world into a state of panic.

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Invasion of the Neptune Men
Top Cast
Sonny Chiba
Sonny Chiba
Tachibana - Scientist / Space Chief
Shinjirō Ehara
Shinjirō Ehara
Ryuko Mizukami
Ryuko Mizukami
Tanigawa Yoko
Mitsue Komiya
Mitsue Komiya
Seiichirō Kameishi
Seiichirō Kameishi
Shiro Okamoto
Shiro Okamoto
Rinichi Yamamoto
Rinichi Yamamoto
Kappei Matsumoto
Kappei Matsumoto
Tanigawa Hiroshi
Takashi Kanda
Takashi Kanda
Ken Sudo
Ken Sudo

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