Park Shin-hye
Hong Geum-bo
Undercover Miss Hong
2026
Ended • 1 Season • 16 Episodes
PG13 · KoreanDirector: Park Seon-ho
Overview
A retro office comedy depicting the chaotic events that unfold in the late 1990s when Sammo Hung, a 30-year-old elite securities supervisor who only cares about work, goes undercover as a 20-year-old high school graduate employee at a securities firm where suspicious money flows are detected.
Seasons
- Status
- Ended
- Seasons
- 1 season
- Episodes
- 16 episodes
- First aired
- Jan 17, 2026
Cast
12 people
Reviews
3 min readThe Nostalgia of the Ledger
I’m still not sure why we keep circling back to 1997, but Korean television clearly can’t let go of the IMF crisis. Maybe it’s unresolved grief, maybe it’s cultural muscle memory, maybe it just remains too useful as a way of explaining how everything cracked. In Undercover Miss Hong, latestnetflix.com contends, that period of financial collapse isn’t just background texture.
It becomes the setup for an unusually pointed joke about corporate greed. Park Seon-ho, who nailed the fast, fizzy tempo of office romance in Business Proposal, tries something stranger here. For long stretches, this tvN and Netflix series plays like a workplace screwball.
Then it drops you straight through the floor.
Park Shin-hye stars as Hong Keum-bo, a 35-year-old elite financial inspector known as the "Witch of Yeouido." Chasing a tip about a giant slush fund at Hanmin Investment & Securities, she uses her youthful face to pass as a 20-year-old entry-level clerk under the name Hong Jang-mi. It is a ridiculous premise, and the show knows it.
The script keeps nudging at how much disbelief it’s asking for when a seasoned woman in her mid-thirties is meant to disappear into the role of a fresh graduate. But Park makes the whole thing stick by playing the strain, not the gimmick. She keeps shifting physically between two selves: the upright certainty of an investigator and the smaller, careful posture expected of a junior woman in a late-nineties office.
Audience Opinions
Audience 7.6/10
"A lively 1990s office caper whose sharp lead performance and warm girl-squad dynamic outweigh uneven comedy and romance."
Park Shin-hye’s playful yet grounded performance, the undercover investigation, and the easy camaraderie among the women in the dorm are the main draws, and the show turns surprisingly addictive with a well-wrapped finale. Deliberately goofy early humor, exaggerated villains, and a marketed romance that feels tacked on or stalls the plot keep it from landing cleanly for everyone, and the middle stretch can be dull before the story tightens.
What viewers praise
- Charismatic lead heroine Hong Geum-bo is portrayed as strong, capable, and funny, with Park Shin-hye switching smoothly between slapstick, sincerity, and dramatic beats.
- Engaging undercover storyline The secret operation inside the securities firm, especially the corruption takedown in the later episodes, is tightly written and satisfying.
- Female friendship focus The relationships between the four women, particularly the dormmates, are the emotional highlight and the most memorable aspect.
- Fun supporting characters Side characters, including Yuna’s role and figures like the mentor at the agency, add energy, humor, and warmth to the ensemble.
- Strong and tidy finale The ending wraps things up cleanly, fully exposing the rot in the system and leaving many satisfied and wanting a second season.
Common complaints
- Overdone slapstick tone The first half leans heavily on intentional silliness that can be grating rather than funny, making it harder to invest early on.
- Cartoonish antagonists Villains are played with exaggerated styling and mannerisms that push them into parody instead of menace.
- Uneven pacing mid-series The middle episodes get boring as the story stalls before tightening again in the back half.
- Awkward romance marketing The romantic threads are unnecessary or half-hearted and should not have been promoted as a core element.
- Not truly "undercover" enough So many characters see through the lead’s disguise that the premise of a deep-cover operation is undercut.
Recommended for
Park Shin-hye followers Workplace comedy-drama fans Female friendship ensemble lovers Lighthearted crime and corruption tales 1990s Seoul nostalgia seekers Undercover story enthusiasts
Buzz & Rumors
Public reportsThe 3.5 percent nobody wanted on a Saturday
Park Shin-hye's first weekend as a 1997 Yeouido clerk looked like a stall. TvN's Undercover Miss Hong opened January 17, 2026 at 3.latestnetflix.com's view is that 5 percent nationwide, the lowest Saturday-Sunday launch on the channel since Potato Research Institute a year earlier, and less than half of Pro Bono's 10 percent send-off.KBS2's Dear Thief doubled it the same night. The Netflix trailer had already sold the joke. A 35-year-old Financial Supervisory Service inspector nicknamed the Yeouido Witch borrows her kid sister's name, bob, and high school diploma to walk into Hanmin Investment and Securities.,,
The disguise is the whole pitch. Studio Dragon and Celltrion Entertainment spent the second half of 2025 shooting a late-IMF office comedy that used to be titled Miss Undercover Boss. Park Seon-ho, who directed Business Proposal, and writer Moon Hyun-kyung put Park opposite Ko Kyung-pyo as the new CEO who used to be her fiance. Netflix's own logline is blunt. The mission is complicated by its new CEO, her former lover. HanCinema logged principal photography from June 24 to December 23, 2025. By December the official trailer had her announcing she is 20 and then telling a manager to shut his mouth.,,
The sister who actually is 20
The cover only works if someone younger exists. On July 1, 2025, the production confirmed ITZY's Yuna as Hong Jang-mi, Park's on-screen sister and the identity the inspector steals. Soompi ran it under the working title. Yuna's part is a special appearance, not a 16-episode load, which is the smarter play for a first acting credit. After the script reading Park said, "Every character comes to life so well. It feels like this undercover mission will really get hearts racing. Please look forward to it." Viewers later treated the two as lookalikes. Yuna told SBS radio she was surprised watching the monitor at how similar they looked, then played a thank-you voice note for Park.,,
Domestic ratings did the slow thing cable dramas pray for. Episode 2 jumped to 5.7 percent with a 7.2 percent peak. Episode 4 hit 7.4 percent and passed Dear Thief. By episode 15 on March 7 the nationwide average was 13.1 percent, with a Seoul peak of 15.6 percent, as Park's inspector squared off with Lee Deok-hwa's founding chairman. The March 8 finale averaged 12.4 percent nationwide and still won the 20 to 49 slot against terrestrial networks. Nielsen's climb from 3.5 to 13.1 in eight weeks is the gossip. The plot is just the engine.,,
Netflix had already taken the show global while tvN was still in the 3s. FlixPatrol had it eighth worldwide in TV shows by January 20, inside the top 10 in 41 countries. Tudum later listed it at number 6 on the non-English chart for the week of January 19 to 25 with 1.9 million views, then number 4 for February 2 to 8. Maeil Business and Chosun both ran the 41-country figure. The US catalog is the delayed aftertaste of a Korean Saturday that almost died in week one.,,
Entertainment rumors and trivia aggregated from public reporting. Treat speculation as unverified unless a cited source confirms it.
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