Michelle Monaghan plays identical twins in Echoes, a seven-episode limited series set to premiere on Netflix on August 19th.

The official trailer has arrived for the series, which tells of two identical twins, Leni and Gina, who share a dangerous secret. Since they were children, they have secretly swapped lives, culminating in a double life as adults: they share two homes, two husbands, and a child but everything in their perfectly choreographed world is thrown into disarray when one of the sisters goes missing.

Prepare yourself for plenty of twists and turns in this psychological thriller series, which was created by Australian writer-producer Vanessa Gazy (Eden). The cast includes Matt Bomer, Daniel Sunjata, Karen Robinson, Jonathan Tucker, and Ali Stroker, among others.