Guest Stars Siân Brooke as Cressida Dick Jay Simpson as Peter Birdsall Keir Charles as Phil Scully Sam Troughton as Ed Jarman Jorden Myrie as Stuart Lawrence Graeme Hawley as Tricky Jonjo O'Neill as DI Shaun Keep Adil Ray as Imran Khan 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 Michaela Elkin as Desk Sergeant Clarence Smith as Richard Adams Kate Lamb as WPC Jennifer Lane Tony Hirst as Bill Vaughan Paul Lacoux as Bob Crane Glyn Grimstead as DC Pye