Season 1
2026 · 12 episodes · 4h 59m in all · 6.6/10
Detective Sakuya has a secret: Whenever he's killed, he comes back to life.

Episodes

1. The Queen Irie Murder Case (1)
3 Apr 2026 · 25 min · 6.5/10
A boy with a famous detective father goes on an adultery investigation on a cruise.

2. The Queen Irie Murder Case (2)
10 Apr 2026 · 25 min · 6.5/10
Sakuya comes back to life and identifies his killer.

3. Murder at the Crimson Theater
17 Apr 2026 · 25 min · 7.0/10
Sakuya attends an advance screening of Yuriu's new movie.

4. The Kowloon Hotel Murder (1)
24 Apr 2026 · 25 min · 6.5/10
Sakuya hunts down a suspicious person at the Kowloon Hotel.

5. The Kowloon Hotel Murder (2)
1 May 2026 · 25 min · 7.0/10
The murderer is revealed, with an unexpected twist.

6. The Man-Eating Ferris Wheel Park (1)
8 May 2026 · 25 min · 6.5/10
Sakuya arrives at an amusement park where a mysterious Ferris wheel is the scene of a crime.

7. The Man-Eating Ferris Wheel Park (2)
15 May 2026 · 25 min · 6.5/10
The solution to the Ferris Wheel mass murder is revealed.

8. Murder on Gallery Island (1)
22 May 2026 · 25 min · 6.5/10
Sakuya and his friends are stranded on an isolated Italian island where a siren lurks.

9. Murder on Gallery Island (2)
29 May 2026 · 25 min · 6.5/10
Harvey is murdered, but flaws in Luciola’s account cast doubt on the truth.

10. The Serial Killings on Gallery Island (1)
5 Jun 2026 · 25 min · 6.5/10
Sakuya and her group race against the clock to investigate, due to Chardina's ultimatum.

11. The Serial Killings on Gallery Island (2)
12 Jun 2026 · 25 min · 7.0/10
Sakuya breaks into the island's hidden atelier and learns a shocking secret.

12. The Destruction of Gallery Island
19 Jun 2026 · 24 min · 6.5/10
Chardina launches missiles to destroy Gallery Island, and take Sakuya and his friends with it.
Killed Again, Mr. Detective. Season 1: quick answers
How many episodes are in Killed Again, Mr. Detective. Season 1?
Season 1 of Killed Again, Mr. Detective. has 12 episodes, about 5 hours in total.
When did Killed Again, Mr. Detective. Season 1 come out?
Season 1 premiered on 3 Apr 2026.