Michael Douglas and Diane Keaton star in this comedy directed by Rob Reiner. Selfish, egocentric real estate agent Oren’s whole life changes when he gets an unexpected knock at the door: his estranged son arrives at the house with a daughter he knew nothing about, and he reluctantly takes on the role of granddad. Realising he has no idea how to take care of a child, he accepts the help of his caring neighbour Leah. As Oren slowly learns how to love and care for another human being, his self-centred lifestyle begins to take a backseat.