John Nettleton

John Slade Nettleton (5 February 1929 – 12 July 2023) was an English actor. He played Sir Arnold Robinson, Cabinet Secretary in Yes Minister (1980–1984) and President of the Campaign for Freedom of Information in the follow-up Yes, Prime Minister (1985–1988). Another political role for Nettleton was as Conservative Party MP Sir Stephen Baxter in the sitcom The New Statesman.

WIKIPEDIA

YES, PRIME MINISTER · S1, E7

The Bishop's Gambit

Jim must recommend the appointment of bishops to the Queen but is not keen on the two offered by the Church.
YES, PRIME MINISTER · S1, E5

A Real Partnership

The government runs into a financial crisis just as MPs are due for a pay rise.
UPSTAIRS DOWNSTAIRS · S2, E7

Your Obedient Servant

When butler Hudson leaves by the front door dressed as a gentleman, Richard Bellamy's brother Arthur is convinced that Hudson leads a double life.
DOCTOR WHO · S26, E5

Ghost Light: Part 1

The Doctor and Ace explore Victorian house Gabriel Chase and realise it hides just as many dark secrets in its Drawing Room as it does in the dark cellar.
KINGDOM · S2, E6

Episode 6

Peter is still hurt that Simon was chosen as Beatrice's birthing partner rather than himself.