Disappearance at Clifton Hill

Disappearance at Clifton Hill is a 2019 Canadian thriller film, directed by Albert Shin. The film stars Tuppence Middleton as Abby, a young woman who returns home to Niagara Falls, Ontario, when she inherits a family-owned motel in the city's Clifton Hill tourist district following her mother's death, and becomes obsessed with reconstructing inchoate childhood memories of witnessing a kidnapping.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.