Series synopsis
Melody of Secrets, also known as ความลับในบทเพลงที่บรรเลงไม่รู้จบ is a mystery drama television series that premiered on ONE 31 on December 5, 2025. It ended on February 13, 2026. It was created by Phaengpan Homjan. It stars Jiratchapong Srisang, Kasidet Plookphol, Ployshompoo Supasap and Noppanut Guntachai.
An amnesiac journalist and a criminologist must work together to solve a string of brutal murders, slowly uncovering dangerous secrets in their past.
Premise
An amnesiac journalist and a criminologist must work together to solve a string of brutal murders, slowly uncovering dangerous secrets in their past.
Cast and characters
Leading cast
- Jiratchapong Srisang as Tankhun
- Kasidet Plookphol as Botpleng / Tontharn
- Ployshompoo Supasap as Dao
- Noppanut Guntachai as Muenmile
- Phatchatorn Thanawat as Jen
- Juthapich Indrajundra as Nim
- Piyamas Monayakul as Kessara
- Kate Thiyada Phanbua as Khitakan
Supporting cast
- Tawan Jarujinda as Tanu
Guest cast
- Jiruntanin Trairattanayon as Botpleng
- Panachai Sriariyarungruang as Thunphob
Episodes
This series spans 2 seasons with 11 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 0 | 1 | November 28, 2025 | November 28, 2025 |
| Season 1 | 10 | December 5, 2025 | February 13, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 | The First Melody of Secrets | November 28, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Time Signature Botpleng’s lost memories return through dreams and a diary, leading him home to the boy he had once forgot. |
December 5, 2025 |
| 2 |
Percussion Clef Botpleng, still struggling with amnesia, grows closer to Tankhun amid doubts about his identity, while his friend Mile warns him of potential deception. |
December 12, 2025 |
| 3 |
Simile Botpleng continues probing the authenticity of Tankhun's identity through subtle tests drawn from details in the mysterious diary, leading to moments of intimacy intertwined with growing doubt. |
December 19, 2025 |
Production
Release
| Original network/platform | ONE 31 |
|---|---|
| First aired | December 5, 2025 |
| Last aired | February 13, 2026 |
| Runtime | 60 minutes |
| Status | ended |