Some K-dramas announce themselves with a bang. Others build anticipation quietly, one cast interview at a time. Doctor X is doing the latter — and Lee Jung Eun’s latest comments have fans even more curious about what’s coming.
Based on the hit Japanese series of the same name, this medical noir promises sharp power dynamics behind hospital walls, and the cast is starting to pull back the curtain.
Table of Contents
Doctor X: Key Details
Here’s a quick snapshot before we get into what Lee Jung Eun revealed.
| Detail | Info |
|---|---|
| Title | Doctor X |
| Genre | Medical Noir Drama |
| Based On | The hit Japanese series of the same name |
| Premiere Date | October 9, 2026, 9:50 PM KST |
| Lead Cast | Kim Ji Won, Lee Jung Eun, Son Hyun Joo |
| Director | Lee Jung Rim |
What’s the Story of Doctor X?
Doctor X follows Gye Soo Jung (Kim Ji Won), a genius surgeon who cuts through a corruption-riddled medical establishment using nothing but pure surgical skill. It’s less about hospital drama in the usual sense and more about one woman exposing rot in a system built on power and money.
Lee Jung Eun on Playing Jang Hee Sook
Lee Jung Eun takes on the role of Jang Hee Sook, the calculating head of a medical staffing agency who views everything — including people — as a business transaction. She described the character as someone who appears easygoing on the surface while quietly wielding real authority, aiming to bring a sense of control beneath the charm, according to Soompi.
She also touched on her dynamic with Kim Ji Won, noting a subtle, layered connection that developed between their characters despite their relationship being purely contractual on paper — and expressed hope to work with her again.
The Team Behind the Camera
Beyond her co-star, Lee Jung Eun spoke highly of Son Hyun Joo’s commanding presence on set and director Lee Jung Rim’s careful, detail-driven approach. She teased that viewers will feel deeply immersed as they watch the characters shift and unravel under the weight of power.
If you’re tracking upcoming K-drama releases, check out our 2026 K-drama premiere calendar, and for more on Kim Ji Won’s recent projects, browse our Korean drama star spotlight series.
When and Where to Watch?
Doctor X premieres on October 9, 2026, at 9:50 PM KST. While you wait, Lee Jung Eun’s earlier drama, A Hundred Memories, is streaming on Viki.
FAQs
1. When does Doctor X release and who stars in it?
Doctor X premieres on October 9, 2026, at 9:50 PM KST, starring Kim Ji Won, Lee Jung Eun, and Son Hyun Joo.
2. What role does Lee Jung Eun play in Doctor X?
Lee Jung Eun plays Jang Hee Sook, the calculating head of a medical staffing agency who treats people and relationships as business transactions.
