Undercover
언더커버
We checked 8 streaming services in India on 04 Jun 2026 at 10:21 IST
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 Corruption Investigations Unit to fight for justice.
Cast
Ji Jin-hee
as Han Jung Hyun [Present]
Kim Hyun-joo
as Choi Yeon Soo [Present]
Yeon Woo-jin
as Han Jung Hyun [Young]
Han Seon-hwa
as Choi Yeon Soo [Young]
Huh Joon-ho
as Im Hyeong Rak
Jeong Man-sik
as Do Yeong-geol
Han Go-eun
as Go Yoon Joo
Son Jong-hak
as Yoo Sang Dong
Song Young-gyu
as Kwak Moon Heum
Park Keun-hyong
as Lee Man Ho
Kim Soo-jin
as Min Sang Ah
Yoo Seon-ho
as Han Seung-goo
Lee Jae-in
as Han Seung-Mi
Kwon Hae-hyo
as Oh Pil-Jae
Ju Seok-tae
as Park Won-Jong
Nam Sung-jin
as Cha Min-Ho
Lee Seung-joon
as Kang Chung-Mo
Choi Dae-chul
as Chu Dong-Woo
Lee Han-wi
as Bae Goo-Taek
Bae Yoon-kyung
as Song Mi-Sun
Seasons
Where does Undercover rank today?
Undercover is #3120 on the CineFlixo Daily Streaming Charts today.
- Highest: #3120
- Top 10: 0 days
- Top 100: 0 days
Watch Undercover Online Free — All Episodes in HD
Looking for a place to watch Undercover online for free? You've landed on the right page. Undercover is a highly acclaimed Coreano crime, drama, action & adventure, and mystery series from 2021 that you can stream right now on CineFlixo in high quality, no signup required.
About Undercover
“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. Across 1 season and 16 episodes, originally airing on JTBC.
Undercover Cast and Characters
The cast features Ji Jin-hee (as Han Jung Hyun [Present]), Kim Hyun-joo (as Choi Yeon Soo [Present]), Yeon Woo-jin (as Han Jung Hyun [Young]), Han Seon-hwa (as Choi Yeon Soo [Young]), and Huh Joon-ho (as Im Hyeong Rak). Their performances are a major reason Undercover has built such a passionate audience.
Where to Watch Undercover Online
CineFlixo lets you stream Undercover online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Undercover NowWhy People Are Watching Undercover
There's a reason Undercover keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts, action sequences that don't feel cheap, and tight pacing that earns its twists. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Undercover
Where can I watch Undercover online for free?
You can watch Undercover online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Undercover have?
Undercover has 16 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Undercover good? What's the rating?
Undercover holds a 8.4/10 rating based on 17 reviews — genuinely excellent.
Who is in the cast of Undercover?
The main cast includes Ji Jin-hee, Kim Hyun-joo, Yeon Woo-jin, and Han Seon-hwa, plus a strong supporting ensemble.
Is Undercover available in Coreano?
Yes — Undercover was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Undercover released?
Undercover first aired in 2021.
Do I need an account to watch Undercover on CineFlixo?
No. CineFlixo is free and you can watch Undercover without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Frequently Asked Questions
Where can I watch Undercover for free?
You can watch Undercover online for free on CineFlixo. All 16 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Undercover have?
Undercover currently has 1 season and a total of 16 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
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 Corruption Investigations Unit to fight for justice. It belongs to the Crime, Drama, Action & Adventure, Mystery genres.
In which language is Undercover originally available?
Undercover was originally produced in KO. On CineFlixo the show is available in its original KO audio. Check the player options on the watch page for available subtitle tracks.
When was Undercover first released?
Undercover first premiered on April 23, 2021 (2021). The series has since concluded its run.
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