Robin Wentworth

as Sir Humphrey Newlands (1 episode)

as Bert

as CI Munn (1 episode)

as Dr Mayne

as Lion / Plum Pudding

as Police Sergeant (6 episodes)

as PC Willis

as The Policeman (1 episode)

as Lever (1 episode), as Albert (1 episode)

as Bassock

as Prof. Horner

as Wellbeloved

as Police Sergeant (1 episode), as Ferdinand (1 episode)

as Wellbeloved (1 episode)

as Charlie (1 episode)

as Billson's Second (1 episode)

as Ted Dawson (149 episodes)

as Constable

as Prof. Horner (1 episode)

as Harry Marlowe (1 episode)

as Bradshawe

as Policeman (1 episode)

as Doctor (1 episode)