Michael Craig, Nigel Patrick and Yvonne Buckingham star in this original police procedural. The BAFTA winner doesn’t pull punches, as it explores the racism inflicted on immigrants in 1950s London. When Sapphire, a fair-skinned West Indian immigrant, is discovered murdered, Superintendent Hazard and Inspector Learoyd view the case as clear cut – she was killed by a member of the black community. However, when Saphire’s true roots become known, they must face up to racism of a different colour and, quite possibly, their own.