Richard O'Keeffe Creator, Writer Ian Hogg DS Alan Rockliffe Actor Bill Champion PC David Adams Actor John Blakey PC Keith Chitty Actor Brett Fancy PC Steve Hood Actor Joe McGann PC Gerry O'Dowd Actor Martyn Ellis PC Paul Georgiou Actor Susanna Shelling WPC Karen Walsh Actor Alphonsia Emmanuel WPC Janice Hargreaves Actor Brian Croucher Chief Superintendent Barry Wyatt Actor Bill McCabe Sergeant Benyon Actor Edward Wilson DI Charlie Flight Actor Malcolm Terris Detective Superintendent Munro Actor Donald E. Webb Writer David Attwood Director Leonard Lewis Producer Ron Craddock Producer Derek Lister Director Jeremy Ancock Director Brian Thompson Writer Nick Perry Writer