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.
π¬
Discover your next watch β randomly
Our trailer feed shows you random movies & shows one at a time. Hit Want and we'll remember it on your personal watchlist β so you never lose track of what caught your eye.