DCI Cassie Stuart (Nicola Walker ... I don’t think it’s something that they will wear lightly." Before Unforgotten had been recommissioned, he explained: "It’s a secret that they now ...

Unforgotten fans, don’t fret: the hit mystery series will return for a fourth season. Stars Nicola Walker and Sanjeev Bhaskar will be back as the crime solving duo DCI Cassie Stuart and DI Sunny ...