Watch Prime Suspect: Tennison Episode 1 HD Full Free on SolarMovie. Watch Prime Suspect: Tennison tv series online free. Prime Suspect 1973 tells the story of 22-year-old Jane Tennison's first days in the police force, in...Prime Suspect 1973 tells the story of 22-year-old Jane Tennison's first days in the police force, in which she endured flagrant sexism before being thrown in at the deep end with a murder enquiry.