探偵はもう、死んでいる。 online kijken met Nederlandse ondertiteling. 探偵はもう、死んでいる。 is een Mysterie televisie serie met in totaal 2 seizoenen en 12 afleveringen om te streamen en downloaden.
| Directing | Manabu Kurihara | Series Director |
| Sound | Mary | Theme Song Performance |
| Writing | Nigojū | Novel |
| Directing | Shinichi Fukumoto | Assistant Director |
| Writing | Deko Akao | Series Composition |
| Visual Effects | Yousuke Itou | Character Designer |
| Art | Minoru Ookouchi | Art Direction |
| Art | Minoru Ookouchi | Art Designer |
| Editing | Rina Oguchi | Editor |
| Sound | Nobuyuki Abe | Sound Director |
| Sound | Jun'ichirou Suzuki | Sound Effects |
| Sound | Kyohei Akezuma | Sound Effects |
| Sound | Nanakagura | Theme Song Performance |
| Visual Effects | Yousuke Itou | Supervising Animation Director |
| Sound | Naoki Tani | Original Music Composer |
| Sound | Tatsuya Yano | Original Music Composer |
| Sound | Yuuyu | Original Music Composer |
| Production | Hajime Maruyama | Producer |
| Production | Kousuke Arai | Producer |
| Production | Sojiro Arimizu | Producer |
| Production | Fumihiko Shinozaki | Executive Producer |
| Visual Effects | Eiko Nishi | Color Designer |
| Camera | Kouhei Hon'ami | Director of Photography |
