Yes Minister BBC Comedy Starring Paul Eddington as Jim Hacker, Nigel Hawthorne as Sir Humphrey Appleby, Derek Fowldes as Bernard, Richard Vernon as Sir Desmond and Selina Scott as herself.
Antony Jay and Jonathan Lynn's satirical sitcom ran on BBC TV between 1980 and 1984. Yes Minister is centred around the hapless Jim Hacker and a collection of civil service underlings headed by the Machiavellian Sir Humphrey Appleby and obsequious Bernard.
Adapted for radio by producer Pete Atkin.
First broadcast on BBC Radio 4 in November 1984. More 70s comedy https://www.mixcloud.com/john-grant4/playlists/70s-comedy/