ITV Black Work Catch up on the ITV Hub Full Series Series 1 available Three-part drama series starring Sheridan Smith. When Jo Gillespie's husband Ryan, an undercover policeman, is shot dead in mysterious circumstances, she resolutely sets out to discover who murdered him. 3 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Full Series Series 1 Episode 1 Sun Sunday 21 Jun 2015 When her husband is killed, PC Jo Gillespie is expected to let the police solve the crime. Episode 2 Sun Sunday 28 Jun 2015 Jo digs further into Ryan's life as an undercover cop. Latest Episode 3 Sun Sunday 5 Jul 2015 When another body is discovered, Jo realises that her husband's killer is still out there.