- Takeshi Sasaki
- Â Ground-Zel / ... 48 episodes, 1976-1977
- Michio Hazama
- Â Narrator 48 episodes, 1976-1977
- Baku Numata
- Â Sergeant Hosoda 48 episodes, 1976-1977
- Mitsuko Horie
- Â Etsuko Shirakawa 48 episodes, 1976-1977
- Yûsuke Natsu
- Â Jouji Hayama / ... 48 episodes, 1976-1977
- Shôzaburô Date
- Â Colonel Marui 48 episodes, 1976-1977
- Setsuo Wakui
- Â Gonbesu 48 episodes, 1976-1977
- Satoshi Furukawa
- Â Kenji Hayama 48 episodes, 1976-1977
- Hideyo Amamoto
- Â Dr. Kaido 41 episodes, 1976-1977
- Jun Usami
- Â Dr. Hayama 8 episodes, 1976-1977
- Hitoshi Ômae
- Â Strongman 2 episodes, 1976
- Masaya Nihei
- Â Moderator 2 episodes, 1976
- Ulf Ôtsuki
- Â Commander Heinkel 2 episodes, 1976
- Gôzô Sôma
- Â Dr. Hashimoto / ... 2 episodes, 1976
- Yuka Kumari
- Â Yumi Misaki 2 episodes, 1976
- Genji Kawai
- Â Dr. Inoue / ... 2 episodes, 1976
- Tony Cetera
- Â Ruman 2 episodes, 1977
- Susumu Kurobe
- Â Doctor 1 episode, 1976
- Hiroko Sakurai
- Â Mayumi 1 episode, 1976
- Hiroshi Tanaka
- Â Major Kijima 1 episode, 1976
- Elizabeth Maria
- Â Yvonne 1 episode, 1976
- Tadashi Takatsuki
- Â Shibata 1 episode, 1976
- Masahiro Kamiya
- Â Akira Nomura 1 episode, 1976
- Kimie Matsui
- Â Michiko 1 episode, 1976
- Loretta Odestam
- Â Corinne 1 episode, 1976
- Osman Yusuf
- Â Ted Rope conference attendee 1 episode, 1977
- Enver Altenbay
- Â Conference attendee 1 episode, 1977
- Kenjirô Uemura
- Â Dr. Washio 1 episode, 1977
- Shôzô Îzuka
- Â Death Gutter unknown episodes
- Eisuke Yoda
- Â Bazukaado unknown episodes
