Jimmy McGovern directed the three-part series, filmed in Liverpool, which sees Bean play the newly imprisoned criminal Mark Cobden, overwhelmed by guilt and his new volatile surroundings.

In prison, Mark meets Eric McNally (Graham), a principled prison officer ever striving to protect those in his charge. When one of the most notorious inmates identifies his weakness, Eric must choose between his principles and his family.

The series also stars Siobhan Finneran, Sue Johnston, Hannah Walters, David Calder, Nadine Marshall, Michael Socha, Aneurin Barnard, Jack McMullen and James Nelson-Joyce.

Time will air weekly on BBC One from Sunday 6 June at 9pm. The full series will be on BBC iPlayer after episode one airs.