The series is about a murder investigation which has similarities to a cold case from three years ago. During the investigation, the lead detective (Pinna), an up-and-coming public official (Chuang) and rookie policeman (Liu) are drawn together into a dark labyrinth of power play.
You can now watch Trinity of Shadows online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2021-06-13 | 45 min |
| Season 1 | Episode 2 | Episode 2 | 2021-06-13 | 45 min |
| Season 1 | Episode 3 | Episode 3 | 2021-06-20 | 45 min |
| Season 1 | Episode 4 | Episode 4 | 2021-06-20 | 45 min |
| Season 1 | Episode 5 | Episode 5 | 2021-06-27 | 45 min |
| Season 1 | Episode 6 | Episode 6 | 2021-06-27 | 45 min |
| Season 1 | Episode 7 | Episode 7 | 2021-07-04 | 45 min |
| Season 1 | Episode 8 | Episode 8 | 2021-07-04 | 45 min |
| Season 1 | Episode 9 | Episode 9 | 2021-07-11 | 45 min |
| Season 1 | Episode 10 | Episode 10 | 2021-07-11 | 45 min |
| Season 1 | Episode 11 | Episode 11 | 2021-07-18 | 45 min |
| Season 1 | Episode 12 | Episode 12 | 2021-07-18 | 45 min |
| Season 1 | Episode 13 | Episode 13 | 2021-07-25 | 45 min |
| Season 1 | Episode 14 | Episode 14 | 2021-07-25 | 45 min |
| Season 1 | Episode 15 | Episode 15 | 2021-08-01 | 45 min |
| Directing | Po-Hao Hung | Director |
| Writing | Chien-Ming Huang | Writer |
| Sound | Naiwen Yang | Theme Song Performance |
| Production | Debbie Lam Suk-Yin | Co-Producer |
| Production | Tsai-Yang Tang | Producer |
| Production | Lo Ting-fai | Executive Producer |