The return of the drama about women struggling to cope while the men in their lives are on the inside. Career criminal's wife Francesca finds herself at the heart of an escalating gangland war, while Harriet is delighted that son Gavin appears to have forged a friendship with a group of Muslims. But it seems they are not all they appear to be. There are also two new characters - Kim, whose perfect world is turned upside down when her loving husband and the father of her three boys is accused of a terrible crime - and bride-to-be Aisling, exasperated that her repeat offender father is back in jail. Sally Carman (Shameless), Karla Crome and Anne Reid join the cast, with Polly Walker, Pippa Haywood, Iain Glen and Nicola Walker.