Peter Forbes

as Semyon Semyonich Dvoyetochiye

as Mr Coles (1 episode)

as Menenius

as Sir Anthony Absolute

as Richardson

as Andy Murphy (3 episodes)

as Salter

as James MacLeish

as Doctor

as Buddy Plummer

as James Finch

as Barrister (1 episode)

as Craddock (1 episode)

as Thomas Erskine (2 episodes)

as Hodges (1 episode)

as Dad

as Wing Commander John Clark

as Desmond Cussen

as Fowler (10 episodes)

as Detective

as Morgan (1 episode)

as Medic

as Phil (6 episodes)