Charles Radley (60 episodes)

Mrs Armitage (59 episodes)

Dr Peter Mayes (56 episodes)

Miss Clarke (48 episodes)

Faye Boswell (42 episodes)

PO Spencer (36 episodes)

Martha Parrish (31 episodes)

Janet Harker (20 episodes)

PO Parsons (20 episodes)

Helen Forrester (17 episodes)

Bill Boswell (17 episodes)

PO Flaxton (13 episodes)

Sarah Marshall (12 episodes)

Georgina Weekes (12 episodes)

PO Berryman (11 episodes)

Director (3 episodes)

Director (2 episodes)

Director (2 episodes)

Director (2 episodes)

Director (1 episode)

Director (1 episode)

Producer (72 episodes)

Executive Producer (42 episodes)