Secretary Undercover

Secretary Undercover

남장비서
Ended First aired 22/Sep/2025 South Korea Korean 1 season(s) 60 episode(s)
Drama
A thrilling office romance with a near-discovery of identity. Seo-won goes undercover as an industrial spy to repay her parents' debt. But an unexpected twist arises with her target, Vice President Kang-joon!
Watch Trailer View Episodes
Login to Track
Improve / Add
Edit Show Details Add New Season Add Show Cast Add Show Crew

Episode Time in Your Timezone

See when new episodes air in your local time.

⏱ Improve air time

Air Time

Source: UTC · Your timezone: America/New_York

When does the episode air in United States?

The local release time is not available yet because this show has no schedule time.

Notice: Schedule time is not available yet.
Improve release time Schedule day · Air time · Original timezone

Add or correct the official timezone, weekly air day, and air time only when you know the real source schedule. EpisodeTime uses this to convert episodes into every visitor’s local time.

Add release time

Show Insights

See how viewers feel about this show before you start watching.

TimeScore 33% Skip It
Binge Meter 48% Slow Burn
Episode Pulse Quiet 40% activity score
Drop Rate 0% Very Low

Scores are based on audience votes, watchlist activity, episode progress, and viewer behavior on EpisodeTime.

Seasons & Episodes

Browse episodes by season.

Season 1 · Season 1
60 episode(s) · Air date: 22/Sep/2025
Improve Season
Edit Season Details Add New Episode Add Season Cast Add Season Crew
Season Overview

--

S1E1
Episode 1
Air date: 22/Sep/2025 · Runtime: 2 min
Summary

To repay the debt left by her parents, Seo Won infiltrates the large corporation Eln as an industrial spy. But of all people, her target, Vice President Kang Jun, only hires male assistants! In order to achieve her goal, Seo Won ends up disguising herself as a man and gets a job as the VP’s secretary. From the moment she joins, she’s overwhelmed trying to attend to the demanding Kang Jun while secretly stealing company information as a spy. Amidst all this, Seo Won and Kang Jun begin to feel an inexplicable attraction toward each other. Already busy searching for confidential information as a spy, Seo Won becomes entangled with Kang Jun, who shows desire even while thinking she’s a man, and Director Dong Jin, whose constant smile hides his true intentions. On top of that, Kang Jun’s arranged fiancée, Sarah, approaches Seo Won, claiming she fell for her at first sight…! Can Seo Won manage to keep her identity as a woman a secret and complete her mission until the end?

Summary

To repay the debt left by her parents, Seo Won infiltrates the large corporation Eln as an industrial spy. But of all people, her target, Vice President Kang Jun, only hires male assistants! In order to achieve her goal, Seo Won ends up disguising herself as a man and gets a job as the VP’s secretary. From the moment she joins, she’s overwhelmed trying to attend to the demanding Kang Jun while secretly stealing company information as a spy. Amidst all this, Seo Won and Kang Jun begin to feel an inexplicable attraction toward each other. Already busy searching for confidential information as a spy, Seo Won becomes entangled with Kang Jun, who shows desire even while thinking she’s a man, and Director Dong Jin, whose constant smile hides his true intentions. On top of that, Kang Jun’s arranged fiancée, Sarah, approaches Seo Won, claiming she fell for her at first sight…! Can Seo Won manage to keep her identity as a woman a secret and complete her mission until the end?

✎ Edit
Contribute
Edit Episode Details Add Guest Cast Add Episode Crew
Open

Cast

Main cast members.

Add Cast
Kim Han-yeong
Kim Han-yeong
Lee Kang-joon
Lee Ji-yeon
Lee Ji-yeon
Han Seo-won
Kim Moon-gi
Kim Moon-gi
Dong-jin

Similar TV Shows

Community picks and smart matches based on genre, network, country, and language.

Smart picks
Becoming the Wife of a Dark Cult Overlord Becoming the Wife of a Dark Cult Overlord Matched by details My Time Traveling Prince My Time Traveling Prince Matched by details Something More Than Brothers Something More Than Brothers Matched by details The Romance The Romance Matched by details Cafe Midnight Cafe Midnight Matched by details My Dangerous Wife My Dangerous Wife Matched by details Love Me When You Can Love Me When You Can Matched by details Ready, Go! Ready, Go! Matched by details Enemies from the Past Enemies from the Past Matched by details Don't Look Back Don't Look Back Matched by details New Love Playlist New Love Playlist Matched by details Gracious Revenge Gracious Revenge Matched by details

Suggest a Similar Show

Login to suggest similar TV shows.

User Reviews & Ratings

Audience score, review cards, votes, comments, and watch activity.

+ Review
★ 0.0 0 review(s)
No ratings yet.
Watch Activity
Watching0
Completed0
Dropped0
Not Interested0
Watched Episode0
Season Rating Chart

Season Rating Chart

Average rating from all episode ratings in each season.

No episode ratings yet. Rate episodes below to build this chart.
Top Rated Episodes

Top Rated Episodes

Episodes ranked by audience rating.

No top episodes yet.
No reviews yet. Be the first to rate this show.
My Rating

My Rating

What did you think of Secretary Undercover?

Login to Review