Jed Mercurio Creator, Writer Stephen Graham Corbett Actor Martin Compston DS Steve Arnott Actor Vicky McClure DC Kate Fleming Actor Adrian Dunbar Superintendent Ted Hastings Actor Polly Walker Gill Actor Rochenda Sandall McQueen Actor Sian Reese-Williams Cafferty Actor Aiysha Hart Sam Actor Ace Bhatti Sindwhani Actor Elizabeth Rider Wise Actor Andrea Irvine Roisin Actor Taj Atwal Tatleen Actor Maya Sondhi Maneet Actor Alastair Natkiel Lee Actor Gregory Piper Ryan Actor Susan Vidler Powell Actor Patrick FitzSymons Moffatt Actor Richard Pepple Ferringham Actor Amy De Bhrún Steph Actor Max Dowler Mark Actor Tomi May Miroslav Actor Ken Horn Producer John Strickland Director Priscilla Parish Executive Producer Simon Heath Executive Producer