 | Ayumu Murase als Friday (voice) |
 | Yoshimasa Hosoya als John H. Watson (voice) |
 | Akio Otsuka als M (voice) |
 | Takayuki Sugo als The One (voice) |
 | Taiten Kusunoki als Frederick Barnaby (voice) |
 | Kana Hanazawa als Hadaly Lilith (voice) |
 | Shin-ichiro Miki als Alexei Karamazov (voice) |
 | Daiki Yamashita als Nikolai Krasotkin (voice) |
 | Jiro Saito als Seigo Yamazawa (voice) |
 | Koji Ishii als Ulysses Grant (voice) |
 | Houko Kuwashima als Moneypenny (voice) |
 | Kouji Takeda als Thomas Edison (voice) |
 | Yoshimitsu Takasugi als Sherlock Holmes (voice) |
 | Issei Futamata als Narrator (voice) |
| Yoshihiro Ike | Original Music Composer |
| Midori Goto | Screenplay |
| Ryōtarō Makihara | Director |
| Ryōtarō Makihara | Storyboard |
| Hiroshi Seko | Screenplay |
| Shōji Hata | Sound Director |
| Koji Yamamoto | Screenplay |
| Koji Yamamoto | Executive Producer |
| Hirotaka Katō | Key Animation |
| Hirotaka Katō | Supervising Animation Director |
| Takaaki Chiba | Character Designer |
| Takaaki Chiba | Supervising Animation Director |
| Satoshi Itō | Novel |
| Keiji Ota | Executive Producer |
| Yōko Matsuzaki | Executive Producer |
| Eri Nagata | Key Animation |
| Toh EnJoe | Novel |
