- Richard Briers
- Â Tom Good 30 episodes, 1975-1978
- Felicity Kendal
- Â Barbara Good 30 episodes, 1975-1978
- Penelope Keith
- Â Margo Leadbetter 30 episodes, 1975-1978
- Paul Eddington
- Â Jerry Leadbetter 30 episodes, 1975-1978
- Reginald Marsh
- Â Sir Andrew 6 episodes, 1975-1977
- Charmian May
- Â Mrs. Weaver 2 episodes, 1976
- Moyra Fraser
- Â Felicity 2 episodes, 1975
- Tony Selby
- Â Sam 2 episodes, 1975-1976
- Robert Gillespie
- Â Mr. Carter 1 episode, 1975
- Wolfe Morris
- Â Michelangelo Lombardi 1 episode, 1975
- John Quayle
- Â Mr. Coles - Journalist 1 episode, 1975
- June Jago
- Â The Doctor 1 episode, 1975
- Ray Mort
- Â Angler 1 episode, 1975
- Bruce Bould
- Â Guy 1 episode, 1975
- George Innes
- Â Constable 1 episode, 1976
- Timothy Bateson
- Â Arthur Bailey 1 episode, 1976
- Michael Robbins
- Â Mr. Bulstrode 1 episode, 1976
- James Cossins
- Â Magistrate 1 episode, 1976
- Noel Howlett
- Â Mr. Wakeley 1 episode, 1976
- Liz Robertson
- Â Eileen 1 episode, 1976
- Edwin Brown
- Â Mr. May 1 episode, 1976
- David Battley
- Â Bill, Tradesman 1 episode, 1977
- Angela Thorne
- Â Lady Georgette 'George' Truscott 1 episode, 1977
- Milton Johns
- Â Ernie 1 episode, 1977
- Jane Hilary
- Â Mrs. Holman 1 episode, 1977
- George Cole
- Â Mr. Downs, Bank Manager 1 episode, 1978
- Jonathan Lynn
- Â Window Cleaner 1 episode, 1975
- Irene Richard
- Â Ruth 1 episode, 1975
- Frank Gatliff
- Â Mr. Squires 1 episode, 1975
- Steve Emerson
- Â Delivery Man 1 episode, 1975
- Paul McDowell
- Â Telephone Engineer 1 episode, 1975
- Billy Milton
- Â George 1 episode, 1975
- Norman Atkyns
- Â Commissionaire 1 episode, 1975
- Brian Grellis
- Â Harry Bennett 1 episode, 1976
- Ray Dunbobbin
- Â Postman 1 episode, 1976
- Percy Edwards
- Â Animal Noises 1 episode, 1976
- Raymond Mason
- Â Mr. Chipchase 1 episode, 1976
- Roger Pope
- Â 1st Workman 1 episode, 1976
- Ronald Nunnery
- Â Man in Street 1 episode, 1976
- Robert Lindsay
- Â Reform School Youth 1 episode, 1977
- Philip Madoc
- Â Mr. Snetterton 1 episode, 1977
- Toria Fuller
- Â Miss Harmsworth 1 episode, 1977
- Steve Ismay
- Â Taxi Driver 1 episode, 1978
- John Scott Martin
- Â Waiter 1 episode, 1975
- Martin Neil
- Â Brian 1 episode, 1975
- Blake Butler
- Â Ronnie Boxall 1 episode, 1975
- Pamela Manson
- Â Molly 1 episode, 1975
- Lionel Wheeler
- Â Mr. Wilks 1 episode, 1975
- Joyce Windsor
- Â Madame Acting Chairwoman 1 episode, 1976
- Desmond Cullum-Jones
- Â 2nd Workman 1 episode, 1976
- Terence Conoley
- Â Donald Dalby 1 episode, 1977
- Colin McCormack
- Â Mr. Batty 1 episode, 1977
- Brian Johnston
- Â Self - Commentator 1 episode, 1978
- Ruth Kettlewell
- Â Woman 1 episode, 1975
- John Lawrence
- Â Jack 1 episode, 1975
- Frank Lester
- Â Ron the Landlord 1 episode, 1975
- Patricia Driscoll
- Â Mrs. Dalby 1 episode, 1977
- Con Chambers
- Â Bus Conductor 1 episode, 1977
- Harry Goodier
- Â Harry 1 episode, 1975
- Toby Page
- Â Boy in Play 1 episode, 1976
- Queen Elizabeth II
- Â Self 1 episode, 1978
- Prince Philip
- Â Self 1 episode, 1978
- Reg Thomason
- Â Man in Pub (uncredited) 1 episode, 1975
- Ernest Blyth
- Â Man in Pub (uncredited) 1 episode, 1975
- Fred Davis
- Â Man in Pub (uncredited) 1 episode, 1975
- Les Conrad
- Â Policeman in Court (uncredited) 1 episode, 1976
- Tony O'Leary
- Â Inmate (uncredited) 1 episode, 1976
- Tony Page
- Â Boy in Play (uncredited) 1 episode, 1976
- Ernest C. Jennings
- Â Clerk of the Court (uncredited) 1 episode, 1976
- Paul Phillips
- Â Man in Court (uncredited) 1 episode, 1976
- Eden Fox
- Â Man in Court (uncredited) 1 episode, 1976
- Annet Peters
- Â Music society member (uncredited) 1 episode, 1976
