Red Sister
볼빨간 여동생
We checked 8 streaming services in India on 07 Jun 2026 at 13:41 IST
About
So Jeong came to Korea to study with the condition that she lives with her relative older brothers. She followed her mother and immigrated to the Philippines when she was young, but she's planning to stay in Korea now that she's given this opportunity. It's a bit unfortunate that relatives' house is not in Seoul, but she decided to endure until graduation. Min Woo and Sang Woo are surprised by So Jeong's appearance they see for the first time since she became an adult. Min Woo is embarrassed by So Jeong, who remembers touching her breasts when she was young. Sang Woo peeps at So Jeong while she's in a shower, and So Jeong begins to be attracted to the opposite sex.
Cast
Where does Red Sister rank today?
Red Sister is #7899 on the CineFlixo Daily Streaming Charts today.
- Highest: #7899
- Top 10: 0 days
- Top 100: 0 days
Watch Red Sister Online Free in HD
Stream Red Sister online free in HD on CineFlixo. A talked-about romance and drama movie originally produced in Coreano and released in 2020, it's earned a solid 4.0/10 from 1 viewers worldwide.
About Red Sister
So Jeong came to Korea to study with the condition that she lives with her relative older brothers. She followed her mother and immigrated to the Philippines when she was young, but she's planning to stay in Korea now that she's given this opportunity. It's a bit unfortunate that relatives' house is not in Seoul, but she decided to endure until graduation. Min Woo and Sang Woo are surprised by So Jeong's appearance they see for the first time since she became an adult. Min Woo is embarrassed by So Jeong, who remembers touching her breasts when she was young. Sang Woo peeps at So Jeong while she's in a shower, and So Jeong begins to be attracted to the opposite sex. Running 71 minutes.
Red Sister Cast and Characters
The cast features Rika (as So Jeong), Sang Woo (as Sang Woo), Kang Min-woo (as Min Woo), and Baek Sung-hye. Their performances are a major reason Red Sister has built such a passionate audience.
Where to Watch Red Sister Online
On CineFlixo you can watch Red Sister free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Red Sister NowWhy People Are Watching Red Sister
Red Sister flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts and chemistry between leads that actually feels real. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Red Sister
Where can I watch Red Sister online for free?
You can watch Red Sister online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Red Sister?
Red Sister runs for 71 minutes (about 1.2 hour).
Is Red Sister good? What's the rating?
Red Sister holds a 4.0/10 rating based on 1 reviews — a niche pick worth checking out.
Who is in the cast of Red Sister?
The main cast includes Rika, Sang Woo, Kang Min-woo, and Baek Sung-hye.
Is Red Sister available in Coreano?
Yes — Red Sister was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Red Sister released?
Red Sister was released in 2020.
Do I need an account to watch Red Sister on CineFlixo?
No. CineFlixo is free and you can watch Red Sister without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Red Sister, check out Boy A, Bad Boy Bubby, Borders of Love, A Unique Movie, and Deep Story.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Similar Movies
More romance movies you might enjoy
The Handmaiden
2016
Love Lesson
2013
Scarlet Innocence
2014
20th Century Girl
2022
The Servant
2010
Decision to Leave
2022
Even If This Love Disappears Tonight
2025
Love Untangled
2025
You Are the Apple of My Eye
2025
Sex Is Zero
2002
The Intimate
2005
Eungyo
2012
Frequently Asked Questions
Common questions about Red Sister
Where can I watch Red Sister for free?
You can watch Red Sister (2020) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Red Sister about?
Red Sister is a Romance/Drama film. So Jeong came to Korea to study with the condition that she lives with her relative older brothers. She followed her mother and immigrated to the Philippines when she was young, but she's planning to stay in Korea now that she's given this opportunity. It's a bit unfortunate that relatives' house is not in Seoul, but she decided to endure until graduation. Min Woo and Sang Woo are surprised by So Jeong's appearance they see for the first time since she became an adult. Min Woo is embarrassed by So Jeong, who remembers touching her breasts when she was young. Sang Woo peeps at So Jeong while she's in a shower, and So Jeong begins to be attracted to the opposite sex.
When was Red Sister released?
Red Sister was released on November 1, 2020. It has a runtime of 1h 11m.
Who stars in Red Sister?
Red Sister stars Rika, Sang Woo, Kang Min-woo and Baek Sung-hye. The full cast list is available in the Cast section above.
Is Red Sister available in HD?
Yes, Red Sister is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.