There were plenty of twists and turns leading up to the Echoes ending, but there still remained a lot of unanswered questions after the Netflix miniseries had concluded. Echoes offers a unique spin on the good-twin-evil-twin trope. Though the ending of Echoes resolves much of the tension created by its plot, the unreliability of the series’ narrative means that viewers are left with more questions than answers. Echoes follows the story of Leni and Gina (both played by Michelle Monaghan), twins who have created chaos in the lives of their loved ones by switching places with each other.