Guest Stars Siân Brooke as Cressida Dick Graeme Hawley as Tricky Jay Simpson as Peter Birdsall Keir Charles as Phil Scully Jonjo O'Neill as DI Shaun Keep Sam Troughton as Ed Jarman Adil Ray as Imran Khan Jorden Myrie as Stuart Lawrence Nancy Carroll as Angela Gallop Esther Hall as Linda Holden Richie Campbell as Duwayne Brooks Gershwyn Eustache Jnr as Derek Reid Freddie Stabb as Jocelyn Cockburn Yasmin Mwanza as Georgina Lawrence Peter Forbes as Mark Ellison QC Jackie Clune as Jill Bailey Tomi May as Aberdeen Stacey Norris as Louise Tony Hirst as Bill Vaughan Michaela Elkin as Desk Sergeant Clarence Smith as Richard Adams Kate Lamb as WPC Jennifer Lane Paul Lacoux as Bob Crane Glyn Grimstead as DC Pye