Kim Ji Won Debuts as Genius Surgeon in 'Doctor X: Age of the White Mafia' Teaser

She never fails. Actress Kim Ji Won is back, wielding a scalpel as a brilliant surgeon. On December 31, 2025, SBS unveiled a special teaser for its upcoming medical noir, Doctor X: Age of the White Mafia, during the 2025 SBS Drama Awards. The reveal immediately set social media ablaze with anticipation for her career-defining transformation.

What to Expect from Kim Ji Won in Doctor X: Age of the White Mafia

In this high-stakes series, Kim Ji Won portrays a mad genius surgeon who fearlessly challenges a corrupt hospital hierarchy. The teaser showcases her character's sharp intellect and unwavering resolve against the so-called 'White Mafia'—the powerful elite controlling the institution. It's a stark departure from her previous elegant roles, highlighting her versatility through intense surgery scenes and fierce confrontations.

A Dark Remake of the Japanese Classic

Based on the massive Japanese hit series Doctor X, this Korean adaptation shifts the focus toward a darker 'medical noir' vibe. It goes beyond typical hospital drama tropes to explore the shadowy underbelly of healthcare politics. Industry insiders report that the production aims to blend the original's compelling plot with the gritty realism and psychological depth characteristic of modern K-dramas.