

Plot Summary
The Good Sister follows a couple who is working to put their crumbling marriage back together, when the wife receives a letter informing her that she has a long-lost twin sister. First thinking that the new family member will bring the couple closer together, the husband then begins an affair with the sister and discovers that she is treacherous and dangerous.
Full Cast & Characters
Director & Crew
Philippe Gagnon
Director
Official Trailer

Where to Watch The Good Sister Online
You can currently stream The Good Sister online or watch it in HD via the link below.
Find The Good Sister StreamingFrequently Asked Questions
Where can I watch The Good Sister online?
The Good Sister (2014) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of The Good Sister?
It has an IMDb rating of 5.3/10 based on 15 votes.
Who directed The Good Sister?
The Good Sister was directed by Philippe Gagnon and released in 2014.
How long is The Good Sister?
The Good Sister has a runtime of 1 hours and 24 minutes.
Movie Details
- Release Date
- 2014-05-10
- Status
- Released








