HBO\'s latest much talked-about drama mini-series stars Hugh Grant and Nicole Kidman.   From the creative brains behind Big Little Lies and The Night Manager, come this new thriller about marriage, truth, murder and lies. Grace Fraser is a successful therapist, with a devoted husband and their young son who attends an elite private school in NYC. Her seemingly perfect life unravels when secrets explode leaving a violent death, a missing spouse and a chain of shocking revelations.