“Undercover Miss Hong” is a new South Korean retro workplace comedy–crime K‑drama about a top financial investigator who goes undercover as a much younger rookie at a securities firm in 1990s Seoul.

What “Undercover Miss Hong” Is

  • The series follows Hong Geum‑bo (also romanized Hong Keum‑bo), an elite supervisor/inspector at the Financial Supervisory Service who is demoted and sent undercover to probe suspicious funds at Hanmin Securities in Yeouido.
  • Using her youthful looks, she assumes her younger sister’s identity and joins the company as a 20‑year‑old entry‑level employee, juggling office politics, dorm life, and a secret slush‑fund investigation.

Setting, Tone, And Themes

  • The drama is set in the late 1990s (around 1997) Yeouido, blending nostalgic retro office comedy with crime, corporate corruption, and undercover suspense.
  • It explores themes like workplace sexism, hidden power structures in Korea’s financial sector, and the pressures on women navigating a patriarchal corporate environment, all wrapped in fast‑paced, comedic storytelling.

Cast, Characters, And Relationships

  • Park Shin‑hye plays Hong Geum‑bo, nicknamed the “Yeouido witch,” a work‑obsessed, sharp investigator whose life flips when she is forced to start from the bottom in disguise.
  • The main cast also includes Go Kyung‑pyo as Shin Jung‑woo, a key figure at Hanmin who becomes a major variable in her mission, and Jo Han‑chul/Cho Han‑gyeol as Albert Oh, a boss–subordinate tangle from her past.
  • She lives in Room 301, a dorm for single working women, alongside Go Bok‑hee, Kang Nora, and Kim Mi‑sook, whose evolving friendships and secrets form a strong emotional backbone to the story.

Release, Channel, And Streaming

  • “Undercover Miss Hong” airs as tvN’s new Saturday–Sunday drama in South Korea, scheduled to premiere on January 17, 2026, at 21:10 KST.
  • The series is also set to stream on TVING domestically and on Netflix globally, with availability reported in multiple languages including Korean, English, and Hindi.

Behind The Scenes And Current Buzz

  • The drama is written by Moon Hyun‑kyung and directed by Park Seon‑ho, known for titles like “Business Proposal,” “Wok of Love,” and “Suspicious Partner,” which has raised expectations for sharp comedy and strong character work.
  • Park Shin‑hye, returning to screens after notable 2024 projects, has described this role as a chance to show a more playful, comedic side, leaning into 90s styling and physical comedy for the undercover transformation.

Information gathered from public forums or data available on the internet and portrayed here.