Ryūnosuke Tsukigata as Kenzô Nakazato

Chizuru Kitagawa as Machiko Nakazato

Takiko Mizunoe as Ryûko Mizuki

Daijirō Natsukawa as Kyôsuke Segi

Mitsusaburō Ramon as Inspector Matsubara

Shōsaku Sugiyama as Ichirô Kawabe

Kanji Koshiba as Shunji Kurokawa / The Invisible Man

Kichijirō Ueda as Otoji Sugimoto

Hiroshi Ueda as Nagayoshi Tanimoto

Shōzō Nanbu as Umeo Miyazawa

Shinobu Araki as Yoshihira Hatanaka

Saburo Date as Keizô Sasatani

Tominosuke Hayama as

Jun Fujikawa as

Sōji Shibata as

Takeo Yano as

Ikkei Tamaki as

Takehiro Yuasa as

Tsuneo Katagiri as

Akira Shimizu as

Michio Yuri as

Akira Shiga as

Kyo Takigawa as

Saburo Goda as

Tomoya Yamada as

Teruko Omi as

Tomoko Takahara as

Namiko Rokujo as

Yoko Ueno as

Hinako Fujiwara as

Nobuko Shiraki as