Tim Chipping

as Callum

as Detective Phelps (17 episodes)

as Christopher Johns

as Prison Guard (1 episode)

as DS Nigel Wilson (3 episodes)

as Terry

as Sergeant Southworth (1 episode)

as Barman (1 episode)

as Duty Sergeant (1 episode)

as Undercover Officer

as Echepolus

as Policeman (2 episodes)

as Dennis O'Leary (1 episode)

as 1st Operator

as Martin (1 episode)