Series synopsis
Killer Heart, also known as หัวใจนักฆ่า is a drama television series that premiered on YouTube on December 10, 2025. It stars Kitty Punnaray and Angsumalee Inchai.
Surprise's family was attacked, resulting in the deaths of her parents. Her only remaining relative, an uncle, took over the family business. While Surprise was returning to her room, she was kidnapped by the attackers, who turned out to be Alan, someone she had once helped. Alan's boss then ordered her to kill Surprise. What will Alan decide?
Premise
Surprise's family was attacked, resulting in the deaths of her parents. Her only remaining relative, an uncle, took over the family business. While Surprise was returning to her room, she was kidnapped by the attackers, who turned out to be Alan, someone she had once helped. Alan's boss then ordered her to kill Surprise. What will Alan decide?
Cast and characters
Leading cast
- Kitty Punnaray as Surprise
- Angsumalee Inchai as Alan
Episodes
This series spans 1 season with 6 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 6 | December 10, 2025 | December 27, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Episode 1 Surprise's family was attacked, resulting in the deaths of her parents. Her only remaining relative, an uncle, took over the family business. While Surprise was returning to her room, she was kidnapped by the attackers, who turned out to be Alan, someone she had once helped. Alan's boss then ordered her to kill Surprise. What will Alan decide? |
December 10, 2025 |
| 2 | Episode 2 | December 13, 2025 |
| 3 | Episode 3 | December 17, 2025 |
Production
Release
| Original network/platform | YouTube |
|---|---|
| First aired | December 10, 2025 |
| Last aired | December 27, 2025 |
| Runtime | 20 minutes |
| Status | continue |