ITV has released a one-minute preview for new crime drama Prime Suspect: 1973. The prequel to Prime Suspect stars Stefanie Martini (Doctor Thorne, Endeavour) as the young incarnation of Helen Mirren’s iconic character Jane Tennison. Martini is joined by Blake Harrison (Dad’s Army, The Inbetweeners) and Sam Reid (Belle, The Riot Club) as Jane’s superiors DCI Len Bradfield and DS Spencer Gibbs in the … >