Second Sister
Directed by
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.
Meet the cast
Cast
COMMUNITY REVIEWS
Movie Mates Reviews ⭐
Ratings and reviews from the Movie Mates community.
Movie Mates Rating
Be the first Movie Mate to rate it.
Write a Review
Sign in to post a review. You can still read what other Movie Mates think below.
What Movie Mates Think
No reviews yet. Be the first to review this movie.
Where to Watch
Streaming availability
Find It Free Online
Search public video platforms
Movies Mates can open a targeted search for Second Sister (2025). Look for a legitimate full-length upload from an official or licensed channel.
Expected movie runtime: 1h 30m. This can help you avoid trailers, clips, reviews, and shortened uploads.
Movies Mates does not host these videos and does not verify that every search result is authorized or available in your region. Check the uploader and platform details before watching.
Streaming availability data provided by JustWatch via TMDB. Availability can change and may vary by location, subscription, or account.