An agoraphobic woman living alone in New York begins spying on her new neighbors only to witness a disturbing act of violence.

Alice Howland, happily married with three grown children, is a renowned linguistics professor who starts to forget words. When she receives a devastating diagnosis, Alice and her family find their…

Jerry Shaw and Rachel Holloman are two strangers whose lives are suddenly thrown into turmoil by a mysterious woman they have never met. Threatening their lives and family, the unseen…