Guest Stars Kieran Bew as DI Mike Sutherland Reece Ritchie as DC Asim Fry Michael Wildman as DI Martin Brook Mimi Ndiweni as DC Andrea Reed Joseph Macnab as DC Sam Myers Faye Castelow as DS Jenny Roberts Tanya Reynolds as Sally Charlotte Dylan as Cassie Bailey Patrick as Man At Rave 2 Richard Cunningham as Brian Sweeney Ty Hurley as Forensic Officer Luke Kemp as Man At Rave 1 Oliver Gatz as Alan Nathan Whitfield as Barman