In this four part mystery-adventure, detective Kogoro Akechi and the members of the Boy Detectives Club must capture the Bronze Monster, a giant metal monster that steals valuable clocks.
| Directing | Toshimasa Hozumi | Director |
| Production | Tatsuo Hosoya | Executive Producer |
| Writing | Rampo Edogawa | Original Story |
| Crew | Kusumoto Shin | Sound Recordist |
| Art | Yoshio Kimura | Art Direction |
| Writing | Tadashi Ogawa | Screenplay |
| Camera | Hiroyuki Nagaoka | Director of Photography |
| Lighting | Kiyoshi Koizumi | Lighting Technician |
| Sound | Tadashi Manjome | Original Music Composer |
| Editing | Yoshi Sugihara | Editor |