When Abby (Tuppence Middleton) returns to her hometown of Niagara Falls after her mother dies, she becomes obsessed with a fragmented memory from her childhood, a kidnapping she believes she was witness to. She is reunited with her estranged younger sister, Laure (Hannah Gross), and they attempt to settle their mother’s estate involving the sale of the family motel, but Abby’s compulsive desire to reconcile her past grows increasingly out of control. Albert Shin’s latest is an intense and taut psychological thriller that exposes the seedy underbelly of structural systems through the point of view of its dynamic female protagonists. Middleton delivers a stellar and complex performance as a woman obsessed with her troubled past while trying to uncover a crime to which she’s convinced she was an accomplice. Shin and co-writer James Schultz craft a sharp, suspenseful drama, equipped with twists and turns, culminating with a climax that will leave you thinking for days.