Brother Unknown

Mysterious events lead an increasingly paranoid architect to believe a stranger is lurking in his large house.

Upon arriving at a remote cabin in the redwoods, Kath and her boyfriend find a mysterious younger couple already there — the rental has apparently been double-booked. They decide to share the cabin with these strangers until the next morning, but her boyfriend disappears with the young woman, which sends Kath in a spiral to find an explanation for their sudden breakup — but the truth is far stranger than she could have imagined.

When a voyeuristic divorcee fixates on the lives of a perfect couple a far, she soon gets embroiled in a murder mystery that unfolds revealing truths about her own life.

He Fei's wife, Li Muzi, disappears during their anniversary trip. When she reappears, he insists that she is not his wife. As Chen Mai, a top lawyer gets involved in this bizarre case, more mysteries start to emerge.

A timid and socially alienated 17-year-old high school student's life is turned upside down when she switches places with her sinister mirror image.

Rachel Watson, devastated by her recent divorce, spends her daily commute fantasizing about the seemingly perfect couple who live in a house that her train passes every day, until one morning she sees something shocking happen there and becomes entangled in the mystery that unfolds.