This trailer introduces a delightful mystery centered on four charming retirees who enjoy solving cold cases for fun. Their routine turns upside down when a real murder occurs right in their area, pulling them into a tense and intriguing investigation. Based on Richard Osman’s bestselling novel, the film promises humor, clever twists, and compelling characters. Premiering on Netflix, it invites viewers to join these lovable sleuths as they uncover secrets and confront danger in their quest for justice.