Agatha Christie's "And Then There Were None" is a timeless whodunit novel that has captivated readers and audiences for generations. The story revolves around ten strangers who are invited to an isolated island, only to be killed off one by one. In 2015, the BBC adapted the novel into a three-part miniseries, which was widely acclaimed for its faithfulness to the original story and its atmospheric tension. This paper will examine the 2015 miniseries, including its Vietnamese subtitles (vietsub) and patched versions, and discuss its strengths and weaknesses.