In this wildly unpredictable thriller, Nicole Kidman is the meticulous Nancy Vandergroot, a teacher and homemaker whose picture-perfect life with her community pillar husband (Matthew Macfadyen) and son (Jude Hill) in tulip-filled Holland, Michigan tumbles into a twisted tale. Nancy and her friendly colleague (Gael García Bernal) become suspicious of a secret, only to discover nothing in their lives is what it seems.