The seven-episode limited series, created by Vanessa Gazy and produced by Yorkey, is described as "a mystery thriller about two identical twins, Leni and Gina, who share a dangerous secret. Since they were children, Leni and Gina 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."
TOPICS: Brian Yorkey, Netflix, Echoes, Vanessa Gazy, In Development