Doubt
이토록 친밀한 배신자
We checked 8 streaming services in India on 30 May 2026 at 04:28 IST
About
A criminal profiler begins questioning everything he’s ever believed about seeking justice after learning his daughter is linked to a murder case.
Cast
Han Suk-kyu
as Jang Tae-su
Chae Won-been
as Jang Ha-bin
Han Ye-ri
as Lee Eo-jin
Oh Yeon-soo
as Yoon Ji-soo
Roh Jae-won
as Koo Dae-hong
Yoon Kyung-ho
as Oh Jeong-hwan
Kim Jeong-jin
as Choi Young-min
Choi Yu-hwa
as Kim Seong-hee
You Eui-tae
as Park Joon-tae
Yu Oh-seong
as Jeong Doo-cheol
Park Eun-woo
as Park Ji-yeon
Han Su-ah
as Song Min-ah
Episodes
Season 1
I know that I haven't been a good dad until now.
Tae-su's tenacity makes him South Korea's top profiler. But his work gets in the way of being a parent, especially when his daughter is a suspect.
Is it really an accident regarding Ha-jun?
Tae-su wants to trust his daughter, but all evidence points to Ha-bin. He draws suspicion from Officer Dae-hong, who begins investigating the case.
You become better at lying.
New revelations emerge as Tae-su investigates Ha-bin's alibi, while Eo-jin begins to question Tae-su's involvement in the case.
How can you be so sure?
After Tae-su submits a keychain as evidence, the police discover a link to another case. Yeong-min is brought in for questioning once more.
Our Habin
Tae-su receives a shocking call as secrets begin to tumble out. Agitation and suspicion over the unfolding investigation begin to mount.
I'll Tell You Everything...Let's Meet
While Dae-hong is disappointed with the changes in Tae-su, Eo-jin learns about her colleague’s past. Ha-bin reaches a breaking point with Yeong-min.
What Habin Saw
Another murder forces Tae-su to question his daughter as the evidence points to her involvement. Jun-tae turns himself in.
When Did You Start Suspecting Her?
A mysterious envelope arrives at the police station. Ducheol blackmails Taesoo using Habin. Habin learns the secret behind Jisu's death, while Eojin firmly suspects Habin as the killer.
Where does Doubt rank today?
Doubt is #2445 on the CineFlixo Daily Streaming Charts today.
- Highest: #2445
- Top 10: 0 days
- Top 100: 0 days
Watch Doubt Online Free — All Episodes in HD
Looking for a place to watch Doubt online for free? You've landed on the right page. Doubt is a highly acclaimed Coreano drama, crime, and mystery series from 2024 that you can stream right now on CineFlixo in high quality, no signup required.
About Doubt
A criminal profiler begins questioning everything he’s ever believed about seeking justice after learning his daughter is linked to a murder case. Across 1 season and 10 episodes, originally airing on MBC.
Doubt Cast and Characters
The cast features Han Suk-kyu (as Jang Tae-su), Chae Won-been (as Jang Ha-bin), Han Ye-ri (as Lee Eo-jin), Oh Yeon-soo (as Yoon Ji-soo), and Roh Jae-won (as Koo Dae-hong). Their performances are a major reason Doubt has built such a passionate audience.
Where to Watch Doubt Online
CineFlixo lets you stream Doubt 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 Doubt NowWhy People Are Watching Doubt
There's a reason Doubt keeps showing up on "must-watch" lists. What makes it work is emotional weight that hits where it counts 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 Doubt
Where can I watch Doubt online for free?
You can watch Doubt 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 Doubt have?
Doubt has 10 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Doubt good? What's the rating?
Doubt holds a 8.1/10 rating based on 32 reviews — genuinely excellent.
Who is in the cast of Doubt?
The main cast includes Han Suk-kyu, Chae Won-been, Han Ye-ri, and Oh Yeon-soo, plus a strong supporting ensemble.
Is Doubt available in Coreano?
Yes — Doubt was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Doubt released?
Doubt first aired in 2024.
Do I need an account to watch Doubt on CineFlixo?
No. CineFlixo is free and you can watch Doubt without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Doubt, check out Alive, Be Reborn, Maging Sino Ka Man, Thriller, and Astra Lost in Space.
Frequently Asked Questions
Where can I watch Doubt for free?
You can watch Doubt online for free on CineFlixo. All 10 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 Doubt have?
Doubt currently has 1 season and a total of 10 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 Doubt about?
A criminal profiler begins questioning everything he’s ever believed about seeking justice after learning his daughter is linked to a murder case. It belongs to the Drama, Crime, Mystery genres.
In which language is Doubt originally available?
Doubt 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 Doubt first released?
Doubt first premiered on October 11, 2024 (2024). The series has since concluded its run.
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