Agatha Christie, known as the Queen of Crime, died on January 12, 1976, leaving behind an extensive bibliography that has delighted lovers of mysteries and detective stories. Her legacy has enjoyed second and third lives thanks to its numerous film and television adaptations. Coinciding with the 50th anniversary of the British writer's death, Netflix is releasing a miniseries version of one of her novels, The Seven Dials Mystery. We review this proposal and other TV shows that serve to remind us of the figure of the iconic English writer.