A male corpse is discovered with a smashed face and burned hands. Strangely, the cause of death is determined to be strangulation. When Detective Kaoru Utsumi attempts to corroborate the victim’s ex-wife’s alibi she discovers the mysterious neighbor and only a few small clues to help her disprove a seemingly "airtight" alibi...
Unfortunately the movie Suspect X is not yet available on Disney Plus.
| Writing | Yasushi Fukuda | Screenplay |
| Directing | Hiroshi Nishitani | Director |
| Camera | Hideo Yamamoto | Director of Photography |
| Sound | Masaharu Fukuyama | Original Music Composer |
| Production | Tatsuro Hatanaka | Executive Producer |
| Production | Yoshiro Hosono | Executive Producer |
| Production | Kenji Shimizu | Executive Producer |
| Production | Hiroshi Ohnishi | Producer's Assistant |
| Production | Tadashi Makino | Producer |
| Directing | Hideaki Murakami | Assistant Director |
| Production | Chihiro Kameyama | Production Executive |
| Crew | Rie Fujishima | Script |
| Sound | Masaru Ohgawara | Sound Effects |
| Sound | Masaharu Fukuyama | Theme Song Performance |
| Sound | Kazunori Fujimaru | Sound Recordist |
| Editing | Masaaki Yamamoto | Editor |
| Directing | Junya Ikegami | First Assistant Director |
| Lighting | Akira Ono | Lighting Technician |
| Art | Hiroshi Tanaka | Decorator |
| Art | Kyōko Heya | Art Direction |
| Production | Kazutoshi Wadakura | Producer |
| Sound | Ko Shibasaki | Theme Song Performance |
| Sound | Tetsuo Segawa | Sound Mix Technician |
| Production | Toru Ota | Production Manager |
| Sound | Yugo Kanno | Original Music Composer |
| Writing | Keigo Higashino | Novel |
