Not sure what to binge next on TV? Try these new box sets
DVD, out Monday 26 April
When Unforgotten first arrived on ITV in 2015, it felt like a superior murder-mystery in which cop duo DCI Cassie Stuart (Nicola Walker) and her partner DI Sunil Khan (Sanjeev Bhaskar) investigated the cold case of the body of a young man discovered in a derelict building, for which there were four clear suspects. Since then, creator Chris Lang’s series has gone from strength to strength and become one of the finest examples of the genre, up there with Line Of Duty. Now, the whole saga so far is available in this box set. ★★★★★