影音先锋Leeds police constable Jo Gillespie (Sheridan Smith) is devastated when her husband, undercover officer Ryan (Kenny Doughty), is killed in suspicious circumstances. As she battles to stay strong for the benefit of daughter Melly (Honor Kneafsey) and stepson Hal (Oliver Woollford), Jo is urged by her bosses, DCI Will Hepburn (Douglas Henshall) and Chief Constable Carolyn Jarecki (Geraldine James), to leave it to her fellow officers to find the killer. But when the murder enquiry starts to uncover some dangerous secrets about Ryan, Jo's faith in the police family of which she has been a part for so long is severely tested. No longer sure who to trust, Jo embarks on her own investigation with the help of friend and colleague Jack Clark (Matthew McNulty), but as they close in on the identity of Ryan's killer, Jo's hunt for the truth will put her own life in danger. Written by Matt Charman (Suite Francaise, Bridge of Spies) and directed by Michael Samuels (The Fear, Any Human Heart), Black Work is a powerful crime thriller that takes the audience into the murky depths of undercover police work and tells the story of a woman willing to risk everything to protect her family.影音先锋