One by one guests arrive at Ettie's house on Christmas Eve claiming they've been invited to a 'Christmas dinner they'll never forget.' Ettie knows nothing about it. She didn't send any such invitations and neither did her sister. Among the guests are Ettie's estranged daughter, Myra, and the retired Detective Crowley.When a man is found dead in the widows' front yard, Crowley immediately takes over and determines that the man has been murdered.Crowley soon learns that the man was an enemy of Myra's.Can Ettie and Elsa-May find out who sent out those Christmas invitations?Will the sisters be able to find the real killer and prove that Myra had nothing to do with the man's death?