When her husband fails to return from a solo hiking trip, Claire, portrayed by Betsy Brandt, finds her orderly life as a professor and mother shattered. Convinced he would not simply abandon their family, she begins her own investigation, only to uncover unsettling secrets and a mysterious young woman, Allison (Anna Margaret Hollyman), who claims to have known him intimately. As Claire delves deeper into the baffling disappearance, the lines between grief, suspicion, and paranoia begin to blur, forcing her to question everything she thought she knew about her marriage and herself. Directed by Annie J. Howell and Lisa Robinson, this tense psychological drama crafts an atmosphere of quiet dread, transforming a domestic mystery into a gripping exploration of identity and the unsettling truths that surface when a life is suddenly thrown into motion.