Everyone is guarding a secret in this picture-perfect town. When Karolina Hartwell is arrested driving her son home, the headlines don't tell the full story. It seems nothing will stand in the way of her husband Graham's political ambition - not even his wife. Miriam Kagan is convinced her husband Paul is hiding something. But if she digs too deeply, she's afraid of what might tumble out of the closet. Emily Charlton is new to Greenwich, but she soon discovers this is a small town built on big lies. And sometimes it takes an outsider to draw them out . . .