This classic, groundbreaking and exciting series started in 1991. Periodically, new episodes appeared, always exciting with good crime stories. In the center, the ongoing, insisting and tough female investigator, Jane Tennison. Excellent played by Helen Mirren. The series really made Helen Mirren's talent clear to a whole world. In this final series, we get as always a very moving story, exciting and nervous. But to an even greater degree than before, we also see the personal challenges of the main role holder. She has a difficult life. But, in essence, it appears the price one has to pay to sacrifice for a tough and long career. Jane Tennison is a person who has lived her life through the job, and managed to get a career as a woman in a male-dominated profession. The resistance has been well documented, we have seen in many previous episodes. Here in the end, maybe we get what her the price she had paid by personal stresses. This makes this series so much more than pure crime. It is also an in-depth drama, with so many layers. This is a must-see for anyone who likes crime and outstanding role performance.