Lifetime’s latest thriller, My Sister’s Double Life, airs Sunday, June 29, at 8:00 PM ET, centering on a desperate race against time to uncover dangerous secrets. The movie follows Chelsea (played by Sarah Grey) after her sister mysteriously disappears following a late-night shift at a diner.
Chelsea quickly faces skepticism from the police, who are reluctant to take her seriously. As she searches for answers, she finds that her sister had been living a life unknown to her, one that placed her in immediate danger. This discovery pushes Chelsea to work through a web of secrets, realizing that her sister’s captor is now coming after her as well.
The film, also starring Amalia Williamson as the missing sister, alongside Cody Ray Thompson, Anna Hopkins, and Nathan Dales, builds a narrative around the peril both siblings face. The clock is ticking, and the lives of both sisters hang in the balance.
My Sister’s Double Life sets out to tell a story of family loyalty under extreme pressure. It is about how far one will go to save a family member when faced with unexpected threats, and the dangers that can hide in plain sight.
