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Title: The Heart Killers (นักฆ่าหัวใจ)
Genre: Thriller, Romance, Drama
Release: March 10, 2025
Number of episodes: 14
Starring: Naphat Siangsomboon (Win), Bow Maylada Susri (Fah), Bank Thiti Mahayotaruk (Korn), Bua Nalinthip Sakulongumpai (Lisa)
Written by: Pattaraporn Weerasilp
Directed by: Sakon Wongsinwiset
Streaming Platform: Netflix, iQIYI
Country: Thailand
Synopsis:
In The Heart Killers, love and betrayal intertwine in a dark tale that unravels secrets hidden beneath a seemingly perfect romance. Fah, a successful lawyer, meets Win, a charming yet enigmatic entrepreneur. Their whirlwind romance takes a shocking turn when Fah discovers that Win might not be who he claims to be. With the arrival of Korn, a mysterious detective, and Lisa, a woman from Win’s past, tensions rise as dark secrets emerge. As love battles deception, The Heart Killers crafts a thrilling narrative where trust is a fragile illusion and heartbreak is inevitable.
Character Dynamics & Stellar Performances
One of the drama’s greatest strengths is its stellar cast and compelling character arcs.
Win (Played by Naphat Siangsomboon):
- Complex Persona: Win is the ultimate enigma—charming yet dangerous, passionate yet secretive.
- Magnetic Performance: Naphat delivers an intense performance that makes viewers question whether to root for him or fear him.
Fah (Played by Bow Maylada Susri):
- Strong Yet Vulnerable: Fah’s journey from a confident lawyer to a woman caught in a deadly game is heart-wrenching and beautifully portrayed.
- Powerful Chemistry: Her interactions with Win create a rollercoaster of emotions, making their love story both thrilling and tragic.
Korn (Played by Bank Thiti Mahayotaruk):
- Mysterious and Charismatic: As a detective with his own agenda, Korn brings an air of mystery that adds depth to the plot.
- Scene Stealer: Bank Thiti’s performance is captivating, making Korn an unforgettable presence in the drama.
Lisa (Played by Bua Nalinthip Sakulongumpai):
- The Wild Card: Lisa’s connection to Win’s past adds a layer of unpredictability, making her character one of the most intriguing in the show.
- Emotional Depth: Bua delivers a nuanced performance that blurs the line between love and revenge.

Is The Heart Killers Worth the Watch?
Here’s a quick breakdown to help you decide:
Pros:
- Gripping Plot: A perfect mix of suspense, romance, and psychological thrills.
- Intense Chemistry: The sizzling tension between the leads is palpable.
- High Production Value: Stunning cinematography and a haunting soundtrack elevate the experience.
- Strong Character Arcs: Every character has depth and purpose, making their actions feel justified and compelling.
Cons:
- Dark Themes: Might not be suitable for viewers who prefer lighthearted romance.
- Complex Narrative: Requires full attention to follow the intricate twists and turns.
- Emotional Rollercoaster: Prepare for heartbreak and unexpected betrayals.
The Heart Killers Trailer:
The Heart Killers Cast:
Main:
- Kanaphan Puitrakul (First) as Kant Pattanawat
- Thanawat Rattanakitpaisan (Khaotung) as Aechitpol Phanlert (Bison)
- Archen Aydin (Joong) as Fadel Kasemsan
- Natachai Boonprasert (Dunk) as Sattawat Chayakorn (Style)
Supporting:
- Pong Nawat Kulrattanarak as Somchai (Win’s business partner)
- Mint Chalida Vijitvongthong as June (Fah’s best friend)
- Ken Phupoom Pongpanu as Tawan (Korn’s rival)
- Joy Rinlanee Sripen as Madam Anya (Lisa’s mentor)
For more gripping Thai drama recommendations, check out our latest reviews!