Twins Jeanne and Simon are left two envelopes in their mothers will, asking them to find a brother they never knew existed, and a father they believed to be dead. Journeying from Canada to Lebanon to unravel this mystery, they begin to uncover the terrifying secrets of their mothers tumultuous and brutal past, the twists and turns of their discoveries moving them ever closer to a gut-wrenching and inevitable truth that will re-define their world. This Oscar-nominated thriller is powerful, raw and gripping.