A chilling performance that proves why Park Hae-soo is Netflix's top pick for thrillers
🔍 The Man Who Witnessed It All
Park Hae-soo is back on screen, and this time, he's playing a character you won't forget. In Karma, Netflix's latest Korean crime-thriller series released on April 4, Park stars as the mysterious "Witness" — the man who sees everything and sets the story in motion.
His role begins with a hit-and-run accident caused by "Glasses Guy" (Lee Kwang-soo). Instead of reporting it, the Witness helps him cover it up, dragging himself into a web of crime.
💥 From Victim to Villain
At first, he seems like just another bystander caught in the wrong place at the wrong time. But as the story unfolds, he reveals his true colors — blackmailing, threatening, and manipulating everyone around him.
The duality of his performance stands out. Even when the truth is revealed, Park Hae-soo's character stays cold, calculated, and terrifyingly calm.

🎭 Acting Masterclass: Subtle but Powerful
Park doesn't need flashy dialogue or over-the-top theatrics. His sharp gaze, unsettling calmness, and micro-expressions tell it all. Behind a seemingly innocent face, he hides a devilish mind — and the contrast keeps viewers glued to the screen.
His performance is so layered that you're never quite sure what to believe. That ambiguity is exactly what makes his role one of the highlights of Karma.
His agency praised the performance, saying, "Park Hae-soo holds the spine of the series. His gripping portrayal brings intensity and depth to every episode."
🎬 Why Netflix Keeps Calling Him Back
From Squid Game to Narco-Saints, Park Hae-soo has built a strong reputation on Netflix for playing complex, morally gray characters. In Karma, he takes it one step further — turning a seemingly small role into a pivotal force in the storyline.
If you love psychological thrillers with unpredictable characters, Park Hae-soo's 'Witness' in Karma is not to be missed. Catch Karma now, only on Netflix.
[Photo Credit: Netflix]