Det. Sgt. Maureen Connell (35 episodes)

Det. Insp. Harry Naylor (35 episodes)

Det. Supt. Tony Clark (35 episodes)

Chief Supt. John Deakin (35 episodes)

P.C. Geoff Richards (35 episodes)

Insp. Alan Grant (35 episodes)

Sarah Teale (35 episodes)

Det. Supt. David Graves (35 episodes)

Deputy Assistant Commissioner Dunning (13 episodes)

D.C.C. Dunning (1 episode)

WPC Jenny Dean (13 episodes)

Commander Brian Huxtable (13 episodes)

Commander Graham Sullivan (12 episodes)

Det. Sgt. Eddie Hargreaves (6 episodes)

Richard Newman (5 episodes)

(3 episodes)

(3 episodes)

Angela Berridge (3 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

Chief Constable Harmsworth (2 episodes)

Ch. Supt. Jameson (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Martin Williams (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Gail Myles (1 episode)

(1 episode)

Det. Supt. Billy Urquhart (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Det. Insp. Micky Flynn (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Supt. Pat Salter (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

P.C. Fulford (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Van Driver (1 episode)

Max (1 episode)

Mrs. Ames (1 episode)

Custody Sergeant (1 episode)

Dennis Ralston (1 episode)

Chief Supt. Tattersall (1 episode)

Roger Boshier (1 episode)

Dr. Kingsnorth (1 episode)

Kosmin (1 episode)

P.C. Underwood (1 episode)

Michael Brandell (1 episode)

WPC (1 episode)

Mary Kelly (1 episode)

Becket (1 episode)

Insp. Rooney (1 episode)

DC Hume (1 episode)

Secretary (1 episode)

Stunts (2 episodes)

Director (4 episodes)

Director (4 episodes)

Director (2 episodes)

Director (2 episodes)

Director (1 episode)

Director (1 episode)

Producer (35 episodes)

Producer (35 episodes)

Producer (1 episode)

Casting (1 episode)

Casting (1 episode)

Writer (3 episodes)

Writer (1 episode)