The investigative unit of the Metropolitan Police Department organized a special investigative team to uncover a series of frequent gang robberies and car gangs... This is the first film in the Nippon G-Men series, of which four more films were later released.
| Directing | Sadatsugu Matsuda | Director |
| Writing | Yoshitake Hisa | Screenplay |
| Crew | Shintarō Kawasaki | Cinematography |
| Sound | Shiro Fukai | Music |
| Editing | Taizo Takeyama | Editor |