Movie

The Devotion of Suspect X

★ 6.3(19)20171h 52m

The Devotion of Suspect X isn't available to stream, rent or buy in Japan right now. Availability changes often, so check back soon. Availability checked 21 July 2026.

Where to watch The Devotion of Suspect X

🇯🇵 Japan

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Streaming in other regions

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Good to know

Director: Alec Su
Release date: 2017-03-31
Runtime: 1h 52m
Language: Mandarin
Status: Released
Country: China
Studio: Beijing Enlight Pictures

The Devotion of Suspect X — trailer

About The Devotion of Suspect X

The Devotion of Suspect X is a 2017 movie in the Mystery and Thriller genres, directed by Alec Su, starring Wang Kai, Zhang Luyi and Ruby Lin. It has a runtime of 1 hour 52 minutes. It holds an average rating of 6.3/10 from 19 viewers. Below you can see where to watch The Devotion of Suspect X in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Based on Keigo Higashino’s award-winning novel, THE DEVOTION OF SUSPECT X follows a professor (Wang Kai) assisting in a murder investigation, only to find that a longtime rival and friend (Zhang Luyi) from his early university days may be involved.

Cast

Wang Kai

Tang Chuan

Zhang Luyi

Shi Hong

Ruby Lin

Chen Jing

Ye Zuxin

Luo Miao

Ding Guansen

Cao Wei

Deng Enxi

Chen Xiaoxin

Cheng Taishen

Teng Kun

Zhao Yang

Fu Jian

Zhu Haiyu

Bully

Themes & keywords

based on novel or book

Frequently asked questions

Where can I watch The Devotion of Suspect X in Japan?+

The Devotion of Suspect X is not currently listed on any streaming, rental or purchase service in Japan. Availability changes often, so check back or switch your region.

Is The Devotion of Suspect X on Netflix?+

The Devotion of Suspect X is not on Netflix in Japan right now.

How long is The Devotion of Suspect X?+

The Devotion of Suspect X has a runtime of 1 hour 52 minutes (112 minutes).

Who stars in The Devotion of Suspect X?+

The Devotion of Suspect X stars Wang Kai, Zhang Luyi, Ruby Lin, Ye Zuxin and Ding Guansen.

When did The Devotion of Suspect X come out?+

The Devotion of Suspect X is a 2017 movie directed by Alec Su.

What genre is The Devotion of Suspect X?+

The Devotion of Suspect X is Mystery and Thriller film.

Who directed The Devotion of Suspect X?+

The Devotion of Suspect X was directed by Alec Su.