| Narutaki | Hoshi Souichirou |
| Ling Ling | Taguchi Hiroko |
| Kawakubo | Nagashima Yuuichi |
| ???? | Suzuki Takuma |
| Detective Onigawara | Tobita Nobuo |
| Inspector Yagami | Nagasako Takashi |
| Phantom | Ootsuka Akio |
| Sanri(?) <Crimson Scorpion> | Yokoyama Chisa |
| Doria | Suyama Akio |
| <Machine Baron> | Wakamoto Norio |
| Le Bled | Kusao Takeshi |
| Lang Lang | Nagasawa Miki |
| Halt-hakase/Dr.Guilty | Nishimura Tomomichi |
| Narration | Kubota Hitoshi |
| Policeman (extra on various episodes) | Suyama Akio |
| <Employee> (ep.XX) | Suyama Akio |
| Misa (ep.7) | Kakazu Yumi |
| Jiina (ep.1?,9,18,24) | Horie Yui |
| Shao (ep.9,18,25) | Noda Junko |
| Black Dragon (ep.11) (uncredited) | Nagasako Takashi |
| Gentleman (ep.11) | Nagasako Takashi |
| Newspaper Publisher (ep.11) (uncredited) | Nagasako Takashi |
| Employee A (ep.15) | Nagasako Takashi |
| Taxi Driver (ep.15) (uncredited) | Nagasako Takashi |
| Marian (ep.16,18) | Koorogi Satomi |
| Policeman (ep.16)/Policeman A (ep.21) | Nagasako Takashi |
| Mr Howard (ep.19) | Nagasako Takashi |
| Anna (ep.20) | Neya Michiko |
| <Assorted Voices in Crowds of People> (uncredited) (ep.20) | Tobita Nobuo |
| <Assorted Voices in Crowds of People> (uncredited) (ep.20) | Nagasako Takashi |
| <ENTER NAME> (ep.21-22) | Nagai Ichirou |
| Actor playing Narutaki (ep.22) | Suzumura Kenichi |
| <Actor> (ep.22) | Tobita Nobuo |
| <Actor> (ep.22) | Nagasako Takashi |
| Aishii (ep.25) | Mitsuishi Kotono |
| News Reporter (ep.25) | Kakazu Yumi |
