Ha Young (Ahn Ha-young) was replaced in seasons 2 and 3 of The Trauma Code: Heroes on Call. This came after facing severe public backlash over her great-grandfather's historical ties to a pro-Japanese organisation during Japan's colonial rule of Korea.
Ha Young's great-grandfather controversy explained
In August 2026, Ha Young spoke appeared on a television show and spoke positively about her great-grandfather, Ahn Sang-ho. She hailed him for practicing modern medicine and presented him as a source of family pride.
Historical records revealed that Ahn Sang-ho belonged to Daejeong Chinmokhoe, a pro-Japanese group active during Japan’s colonial rule, reigniting controversy in South Korea.
Ha Young issues apology
Later, Ha Young issued a handwritten apology, stating that her understanding of her great-grandfather's past was limited. This came after the actress faced intense public criticism, loss of advertising deals and then she chose to step away from the series.
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In September 2026, Netflix confirmed Ha Young's departure from The Trauma Code, stating that they respected the actor's decision to withdraw. Luvelyz member Jeong Ye-in has replaced her for the role of veteran nurse Cheon Jang-mi.
FAQs
Where can you watch The Trauma Code online?
The Trauma Code is available to watch on Netflix.
What is The Trauma Code: Heroes on Call about?
The story follows Dr. Baek Kang-hyuk (Ju Ji-hoon), an unorthodox, war-seasoned genius surgeon. He takes over a struggling, underfunded trauma center at Hankuk National University Hospital to save lives during the critical "golden hour".