Detective Chinatown / Season 1 Season guide Detective Chinatown: Season 1 12 episodes Premiered Jan 1, 2020 Updated Jul 20, 2026 Spoiler-safe Advertisement Episodes S1·E1 Episode 1 Jan 1, 2020 · 42 min S1·E2 Episode 2 Jan 2, 2020 · 41 min S1·E3 Episode 3 Jan 3, 2020 · 44 min S1·E4 Episode 4 Jan 4, 2020 · 61 min S1·E5 Episode 5 Jan 8, 2020 · 47 min S1·E6 Episode 6 Jan 9, 2020 · 52 min S1·E7 Episode 7 Jan 10, 2020 · 54 min S1·E8 Episode 8 Jan 11, 2020 · 67 min S1·E9 Episode 9 Jan 15, 2020 · 47 min S1·E10 Episode 10 Jan 16, 2020 · 40 min S1·E11 Episode 11 Jan 17, 2020 · 50 min S1·E12 Episode 12 Jan 18, 2020 · 62 min