No official trailer was listed for this title in our database yet.
You can still read the synopsis, community reviews, and official rent or buy options below.
Trailer from TMDb metadata; playback via YouTube. If the player shows a restriction, use "Watch on YouTube" above.
Community reviews
From TMDb members · 1 total- ParkMin5/10
It took forever before the story started progressing. It could've been easily condensed down to 7-8 episodes without sacrificing anything. The amount of plot convinces was unbelievable. A common example is whenever a piece of information is about to be revealed, it magically get…
Full text & links on TMDb in the reviews section below.
Rent, buy & download
Official stores and apps (Apple TV, Prime Video, Google Play, and others) let you rent or buy this title; many include offline downloads inside their app after purchase.
Subscription streaming
U-NEXT
Showing availability for region JP. Opens The Movie Database / partner listings — not affiliated withWatchMind.
Undercover
84%
Series
1
16
AI Analysis
Undercover (2021) — AI TV series analysis
WatchMind AI generated this AI analysis of Undercover (2021) — a TV series tagged as Crime, Drama, and Action & Adventure with tense and epic moods and fast-paced pacing.
Story & themes: “Undercover” depicts the story of Han Jung Hyun, who has been hiding his identity for a long time, and Choi Yeon Soo, a human rights lawyer who becomes the first head of the Senior Civil Servant Corruption Investigations Unit to fight for justice. Our models also surface themes such as identity and power from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect fast-paced storytelling across 1 season.
Community signal: TMDb members rate Undercover 84% (17 votes) — strong audience scores for this TV series.
AI verdict
Undercover is a series worth prioritising when you want something with strong audience scores — our AI analysis flags it as a strong match for its genre and tone profile.
Preview on this device: 40% match — Matches your tense mood + drama. Sign in to save your profile across devices.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
84%
from 17 TMDb votes
Taste match (this device)
40%match
Preview from browsing on this browser — not saved to an account yet.
Matches your tense mood + drama
Sign in to save your profile →- Your rating—
- Watch queueNot saved
WatchMind sentiment
No thumbs or dismissals yet. Rate this title to help others see likeness trends.
- Dismissals
- 0
Engagement breakdown
0 unique visitors · no audience notes yet
Views trend (14 days)
Daily title page views on WatchMind
Synopsis
“Undercover” depicts the story of Han Jung Hyun, who has been hiding his identity for a long time, and Choi Yeon Soo, a human rights lawyer who becomes the first head of the Senior Civil Servant Corruption Investigations Unit to fight for justice.
Quick facts
- Type
- Series
- Status
- Ended
- Release date
- 2021-04-23
- Seasons
- 1
- Episodes
- 16
- TMDB rating
- 8.4
- TMDB ID
- 120318
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
- Use Rent, buy & download for official stores; offline viewing is usually inside their apps.
- Browse trending and top-rated series from the main TV page.
- Add titles to your watch queue from this page — order matters; the top pick can surface on your home page when you're logged into the same browser session.
Frequently asked questions
Where can I watch Undercover (2021)?
Undercover is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for Undercover?
Yes, you can watch the official trailer for Undercover directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is Undercover about?
“Undercover” depicts the story of Han Jung Hyun, who has been hiding his identity for a long time, and Choi Yeon Soo, a human rights lawyer who becomes the first head of the Senior Civil Servant Co... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for Undercover?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How many seasons of Undercover are there?
There are currently 1 seasons of Undercover documented in the community database.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast
Ji Jin-hee
Han Jung Hyun [Present]
Kim Hyun-joo
Choi Yeon Soo [Present]
Yeon Woo-jin
Han Jung Hyun [Young]
Han Seon-hwa
Choi Yeon Soo [Young]
Huh Joon-ho
Im Hyeong Rak
Jeong Man-sik
Do Yeong-geol
Han Go-eun
Go Yoon Joo
Son Jong-hak
Yoo Sang Dong
Song Young-gyu
Kwak Moon Heum
Park Keun-hyong
Lee Man Ho
Kim Soo-jin
Min Sang Ah
Yoo Seon-ho
Han Seung-goo
Lee Jae-in
Han Seung-Mi
Kwon Hae-hyo
Oh Pil-Jae
Ju Seok-tae
Park Won-Jong
Nam Sung-jin
Cha Min-Ho
Lee Seung-joon
Kang Chung-Mo
Choi Dae-chul
Chu Dong-Woo
Audience notes
Quick tips, watch-order ideas, and “worth it?” takes from other WatchMind visitors — not from TMDb. Reply to continue a thread, tap Helpful to surface useful notes, and keep things kind — no spoilers in the first line when you can help it.
Discussion0 notes
No notes yet — be the first to leave a suggestion for the next viewer.
Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
It took forever before the story started progressing. It could've been easily condensed down to 7-8 episodes without sacrificing anything. The amount of plot convinces was unbelievable. A common example is whenever a piece of information is about to be revealed, it magically get sabotaged in the most blatant way there is. Throughout the entire drama it felt it was building towards something big but it never got there and the resolution of the culprits was underwhelming anyway. The drama in general was riddled with all kind of problems but the big cast was pulling it up so damn hard.
More to explore
Hand-picked from TMDb similar and recommended lists for Undercover. Each link opens a full WatchMind page with synopsis, trailer, community reviews, and official store links—so you can compare tone and audience overlap before you pick what to watch next.
Player
Action & Adventure · Crime
The Good Detective
Action & Adventure · Crime
Citadel
Action & Adventure · Crime
No Way Out: The Roulette
Action & Adventure · Crime
Marvel's Daredevil
Action & Adventure · Crime
Imperfect Women
Crime · Drama
Power Book IV: Force
Crime · Drama
Arrow
Action & Adventure · Crime
L.A.'s Finest
Crime · Drama
Legends
Action & Adventure · Crime
The Continental: From the World of John Wick
Action & Adventure · Crime
Dexter: Resurrection
Crime · Drama