Netflix's new romantic comedy 'A Family Affair' stars Nicole Kidman and Zac Efron. Directed by Richard Lagravenese, the movie tells the story of Zara, played by Joey King, whose life is disrupted when her mother Brooke, portrayed by Kidman, starts dating her self-absorbed boss, played by Efron. The film struggles with character depth and chemistry between leads, despite the star-studded cast.