Disappearance at Clifton Hill is a 2020 Canadian thriller from Albert Shin. The movie follows Abby, played by Tuppence Middleton of Downton Abbey, a middle-aged woman who returns to her hometown ...

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 ...