Second Sister (2025)
Find the murderer hiding in the network
Plot Summary
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.
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Full Cast & Characters
Director & Crew
Shin Jai-ho
Director
Official Trailer
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Frequently Asked Questions
Where can I watch Second Sister online?
Second Sister (2025) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the TMDB rating of Second Sister?
It has a TMDB rating of 4.5/10 based on 4 votes.
Who directed Second Sister?
Second Sister was directed by Shin Jai-ho and released in 2025.
How long is Second Sister?
Second Sister has a runtime of 1 hours and 30 minutes.
Movie Details
- Release Date
- 2025-12-17
- Status
- Released