Trevor Eve

as Maester Crudelis

as Jack Wright (6 episodes)

as Self (1 episode)

as Winston Seever

as Gerbert D'Aurillac (18 episodes)

as Commissioner

as Sir Phillip Cross (6 episodes)

as Roach (8 episodes)

as Gordon

as Sir Selwyn Hardcastle (3 episodes)

as Robert (1 episode)

Executive Producer

as Dominic King (6 episodes)

as Peter Manson (3 episodes)

as Gerald McCleish

as Quentin Lester

as Hughie Green

as DI John Paxton (2 episodes)

as Velior

as Self (2 episodes)

as Cropper

as Self (1 episode)

as DCI Peter Boyd (90 episodes)

Producer

as Murdstone (2 episodes)