Second Sister
Find the murderer hiding in the network
High school student 'Ji-eun' was the victim of the crime, but distorted online posts and malicious comments made her into the perpetrator in the public eye, driving her to take her own life. Her sister 'So-eun' finds detective 'Jun-kyung' to uncover the truth behind her sister's unfair death, and he begins hunting down a suspect in cyberspace. As clues are revealed one by one, the case grows from a simple rumor into a complex web of truth involving anonymous accounts.
Where to Watch
You can check official streaming platforms for availability:
Movie Details
- Original Title: 망내인: 얼굴 없는 살인자들
- Genres: Thriller, Crime
- Release Date: 2025-12-17
- Runtime: 90 minutes
- Rating: 0/10 (0 votes)
- Budget: $0
- Revenue: $0
- Production Companies: Studio Joyful, Big Ocean ENM, 스튜디오 아발리, New Branch Contentory
- Status: Released
- Popularity: 0.748
- Languages: Korean
Cast & Crew
Kim Min-gue
as
Kang Seo-ha
as
Seong Hee-hyeon
as
Park Dong-hyeok
as
Gallery
External Links
Keywords
Frequently Asked Questions
What is Second Sister?▼
Second Sister is a Thriller, Crime movie directed by . It was released on 2025-12-17.
Who are the main actors in Second Sister?▼
The main cast includes Kim Min-gue, Kang Seo-ha, Seong Hee-hyeon, Park Dong-hyeok, .
Where can I watch Second Sister online?▼
You can check official streaming platforms like Netflix, Amazon Prime, or Disney+ to see if Second Sister is available.
Is Second Sister based on a true story?▼
Find the murderer hiding in the network
What is the IMDb rating of Second Sister?▼
Second Sister has an IMDb rating of 0/10 based on 0 votes.
What is the budget and revenue of Second Sister?▼
The movie had a production budget of $0 and earned $0 at the box office.
Who composed the soundtrack for Second Sister?▼
The soundtrack was composed by Studio Joyful, Big Ocean ENM, 스튜디오 아발리, New Branch Contentory. You can listen to it on music streaming platforms.
Where was Second Sister filmed?▼
Second Sister was filmed in multiple locations worldwide. You can find official filming locations on IMDb.
How long is Second Sister?▼
The total runtime of Second Sister is 90 minutes.
Is Second Sister suitable for kids?▼
The movie is rated Released. Please check parental guidelines before watching.
Will there be a sequel to Second Sister?▼
There is no official announcement yet for a sequel to Second Sister.
Does Second Sister have a post-credit scene?▼
Some movies include post-credit scenes. Stay till the end to find out!
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