Kpopjams movie
K-Drama
Web Series
K-Film
K-Miniseries
Short Format
Daily Drama
Action
Horror
Fantasy
Historical
Comedy
Crime
Thriller
Romance
Streaming Platform
TV Channel
Film Festival
Theatre
Ongoing
Upcoming
Completed
On-Hold
Canceled

Undercover Miss Hong

Undercover Miss Hong
Native Title언더커버 미쓰홍
Also Know asEondeo Keobeo Misseu Hong, Miss Undercover Boss, Miseu Eondeo Keobeo Boseu, 미스 언더커버 보스
DirectorPark Sun-Ho, Na Ji-Hyun
WriterMoon Hyun-Kyung
Air TimeSaturday, Sunday 21:10
Content Rating15+ - Teens 15 or older
Runtime16 episodes
GenrePeriod Drama, Crime, Black Comedy, Office
LanguageKorean
CountrySouth Korea
Release Date2026-01-17
End Date2026-03-08

As we step into 2026, K-drama fans have a fresh treat lined up: "Undercover Miss Hong," a witty blend of comedy and crime set against the bustling financial district of late-1990s Yeouido. Premiering on January 17, this 16-episode series promises laughs, intrigue, and a nostalgic nod to an era when women in the workplace were still breaking glass ceilings – one disguise at a time. Directed by Park Sun-ho and written by Moon Hyun-kyung, it captures the chaos of corporate life with sharp humor and heartfelt moments.

Overview

"Undercover Miss Hong" (Korean: "언더커버 미쓰홍") unfolds in 1997, a time when the term "Miss" was the default for female employees, underscoring the era's gender dynamics. This workplace drama follows an elite financial investigator who sheds her power suit for a schoolgirl uniform to infiltrate a shady securities firm. Airing Saturdays and Sundays on tvN from January 17 to March 8, each episode clocks in at around 70 minutes, making it a perfect weekend binge. Tagged with elements like undercover operations, double identities, and black comedy, it's rated 15+ for its clever mix of financial sleuthing and romantic entanglements. Produced in South Korea, the series dives into the finance industry's high-stakes world while delivering feel-good escapism.

Plot Synopsis

At the heart of "Undercover Miss Hong" is Hong Geum-bo (Park Shin-hye), a no-nonsense 30-something elite supervisor at the Financial Supervisory Service – nicknamed the "Yeouido Witch" for her razor-sharp skills. When suspicious fund flows surface at Hanmin Securities, she goes incognito as 20-year-old high school grad Hong Jang-mi, complete with a youthful bob haircut and rookie enthusiasm. Posing as a low-profile teller, Geum-bo navigates office politics, dorm life, and unexpected reunions while hunting for a hidden slush fund ledger.

Complications arise when her ex-lover, Shin Jeong-u (Go Kyung-pyo), steps in as the firm's new CEO – a ruthless corporate raider who spots her familiar face and stirs up old flames. Add in a quirky roommate crew and a charming chaebol heir with movie-mania, and Geum-bo's mission spirals into a web of misunderstandings, close calls, and budding alliances. Will she expose the corruption without blowing her cover? The story balances tense investigations with laugh-out-loud mishaps, all wrapped in a love triangle that questions if numbers – or hearts – tell the real truth.

Cast & Characters

Main Cast

  • Park Shin-hye as Hong Geum-bo / Hong Jang-mi: The tenacious ace investigator who transforms from a cool-headed professional into a clumsy rookie. Honest and strong-willed, she charges through a male-dominated world with unyielding spirit, hiding her expertise behind wide-eyed innocence.
  • Go Kyung-pyo as Shin Jeong-u: The icy new CEO and management consultant who lives by cold calculations. A corporate hunter with hidden ambitions, he's meticulous to a fault, but his reunion with Geum-bo cracks his emotionless facade, revealing layers of confusion and lingering affection.
  • Ha Yun-kyung as Go Bok-hee: The ambitious personal secretary and "big sister" of the dorm, dreaming of a lavish "California girl" life. Sharp-witted with a dazzling smile, she's a go-getter who suspects newcomers but warms up with razor-sharp intuition and hidden kindness.
  • Cho Han-gyeol as Albert Oh: The free-spirited chaebol heir and cinephile grandson of the chairman. Spoiled on the surface but sensitive and sociable underneath, he trades film dreams for crisis management, offering bold rescues and unfiltered charm to the undercover heroine.

Supporting Cast

  • Kim Hyung-mook as O Deok-gyu, the firm's managing director.
  • Kang Chae-young as the warm-hearted teller Kim Mi-suk.
  • Choi Ji-soo as the bubbly dorm mate Kang Nora.
  • ITZY's Yuna makes her acting debut in a special appearance as Hong Geum-bo's younger sister, adding youthful energy.

Reception

With its premiere just days away, "Undercover Miss Hong" is generating buzz for its fresh take on the undercover trope, blending 1990s nostalgia with modern empowerment themes. Early teasers have hooked viewers with their snappy pacing and relatable workplace satire, while the cast's palpable chemistry promises heartfelt laughs. Fans are raving about the era's authentic vibes – from polka-dot dresses to VHS rentals – positioning it as a lighthearted escape that doesn't skimp on substance. The anticipation is high for how it tackles women's ambitions in a pre-#MeToo world, with many calling it a timely crowd-pleaser.

Fun Facts & Highlights

Awkward First Encounters

In one hilarious teaser, Park Shin-hye's Geum-bo tries renting a 19+ video to prove her "youth," only to butt heads with Cho Han-gyeol's Albert Oh over the last copy – leading her to dub him a "pervert" in their disastrous meet-cute.

Dorm Shenanigans

Room 301 steals scenes with its quirky quartet. Ha Yun-kyung's Go Bok-hee grills the "baby-faced" Hong Jang-mi on her suspiciously mature vibe, sparking group giggles, while the roommates bond over cookies, magazines, and midnight chats that nearly derail the mission.

Ex-Lover Tension

Go Kyung-pyo's piercing stare-down with Park Shin-hye in the office hallway screams unresolved history, as he questions her "rookie" glow-up from 15 years prior.

Cinephile Dreams

Cho Han-gyeol drew from 1990s films for Albert Oh's carefree heir vibe, blending open-collar rebellion with suited-up poise – complete with bold lines like, "It's okay to two-time."

Script Reading Sparks

The table read buzzed with energy, where Park Shin-hye nailed her dual personas, and the group improvised laughs that foreshadowed the on-screen sisterhood.

Era Easter Eggs

Expect nods to '90s tech woes, like frantic pager checks during stakeouts, and Hong Geum-bo's bold quips like "Work is done on competence," flipping patriarchal norms.

Final Thoughts

"Undercover Miss Hong" feels like a breath of fresh air in the K-drama landscape – a smart, sassy tribute to trailblazing women who hustle in the shadows. Park Shin-hye's transformative performance anchors the frenzy, while the supporting cast injects pure joy into every frame. It's not just about cracking cases; it's a celebration of resilience, reinvention, and the messy magic of second chances. If you're craving a series that mixes mystery with mirth, this one's your next obsession – grab the popcorn (or pagers) and dive in.

Where to Watch

Broadcast Schedule

On tvN every Saturday and Sunday starting January 17, 2026.

Streaming Access

  • South Korea: TVING.
  • Globally: Netflix.

Gallery

ABOUT

Discover the rich world of Korean cinema on our Korean Movie Review Page — your trusted source for thoughtful, spoiler-free reviews of the latest K-dramas, blockbuster films, and independent masterpieces from South Korea. From gripping thrillers and heartfelt romances to historical epics and groundbreaking storytelling, we dive deep into each film's plot, direction, performances, cinematography, and cultural impact. Whether you're a longtime fan of Korean movies or just getting started, our reviews help you explore the best of what Hallyu has to offer. We also highlight must-watch classics, award-winning films, and hidden gems, while providing ratings, trailers, and user comments to help guide your viewing choices. Stay up to date with the vibrant and ever-evolving world of Korean cinema — all in one place.

@2026 All Rights Reserved.
Undercover Miss Hong