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Cover of The Devotion of Suspect X
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The Devotion of Suspect X

2017Age guide: 15+

Where to watch

  • United StatesAmazon Prime Video · Rakuten Viki · AsianCrush
  • CanadaTubi TV · AsianCrush · Rakuten Viki
  • BahamasRakuten Viki
6 more countries
  • BermudaRakuten Viki
  • Hong KongDisney Plus
  • Saudi ArabiaRakuten Viki
  • United KingdomRent or buy
  • AustraliaRent or buy
  • New ZealandRent or buy

Checked 11 Nov 2026 · Data: JustWatch

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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…

★ 6.2/10 · 20 TMDB audience ratings

Starring

  • Wang KaiTang Chuan
  • Zhang LuyiShi Hong
  • Ruby LinChen Jing
  • Ye ZuxinLuo Miao
  • Ding GuansenCao Wei
  • Deng EnxiChen Xiaoxin
  • Cheng TaishenTeng Kun
  • Zhao YangFu Jian

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