A teenager's attempts to bring a brilliant surgeon into his dysfunctional family take an unexpected turn.

A mysterious young woman, Katie (Nicky Whelan), and her daughter move to a new town to escape her past and quickly befriends Angela Morgan (Gina Gershon), a mother of one who longs for a bigger family. As their lives become intricately entwined, Angela and her husband, Brian, (Nicolas Cage), invite Katie to live in their guest-house to serve as their nanny. Over time, the blossoming friendship between the two women spirals into a dangerous obsession as Katie becomes overly attached to the Morgans' daughter. Enduring lies and manipulations, Angela and Brian realize that sweet Katie is actually trying to destroy their family from within.

A Korean-born man finds himself stuck in Columbus, Indiana, where his architect father is in a coma. The man meets a young woman who wants to stay in Columbus with her mother, a recovering addict, instead of pursuing her own dreams.

Helen tries to cope with the recent death of her husband, a scientist who killed himself right when he was on the verge of successfully completing the invention of a time machine. One day, she receives a phone call, and a voice suspiciously resembling her own voice warns her that she’s in danger. Is it possible Helen has time travelled? And what could have led her to do something like that?