- Arthur Lowe
- Â Father Charles Clement Duddleswell 21 episodes, 1978-1981
- Daniel Abineri
- Â Father Neil Boyd 21 episodes, 1978-1981
- Gabrielle Daye
- Â Mrs. Pring 21 episodes, 1978-1981
- Patrick McAlinney
- Â Dr. Daley 12 episodes, 1978-1981
- David Ryall
- Â Billy Buzzle 9 episodes, 1978-1981
- Sheila Keith
- Â Mother Stephen 8 episodes, 1978-1981
- Geoffrey Drew
- Â Mr. Pinkerton / ... 4 episodes, 1978-1981
- Pamela Ruddock
- Â Mrs. Rollings 3 episodes, 1978-1981
- Derek Francis
- Â Bishop O'Reilly 2 episodes, 1978
- Phoebe Nicholls
- Â Nurse Owen 2 episodes, 1979
- Patrick Newell
- Â Bottesford / ... 2 episodes, 1978-1981
- Daniel Gerroll
- Â Johnny Downes 2 episodes, 1979-1981
- Gerald Cross
- Â Mr. Probble / ... 2 episodes, 1978-1981
- Rosie Collins
- Â Young Lady 1 episode, 1978-1979
- Peter Bowles
- Â Fred Bowlby 1 episode, 1978
- Kevin Collins
- Â Jeremy 1 episode, 1978
- John Bryans
- Â Captain Kent 1 episode, 1979
- Margaret Flint
- Â Mrs. Carlin 1 episode, 1979
- Charles Pemberton
- Â Cinema Manager 1 episode, 1980
- Carolyn Pickles
- Â Helen 1 episode, 1981
- Jim Wiggins
- Â Hugh 1 episode, 1981
- Clive Swift
- Â Fred Dobie 1 episode, 1978
- John Ringham
- Â Albert Appleby 1 episode, 1978
- Susan Sheridan
- Â Child at Confession 1 episode, 1978
- Phyllis MacMahon
- Â Mrs. Bowlby 1 episode, 1978
- Barbara Young
- Â Miss Davenport 1 episode, 1979
- Lionel Ngakane
- Â Mr. Ofori 1 episode, 1979
- Penny Ryder
- Â Cashier 1 episode, 1980
- Cyril Shaps
- Â Rabbi Emmanuel Rosen 1 episode, 1981
- Anthony Douse
- Â Batty Holohan 1 episode, 1981
- Mike McCabe
- Â Father Jim 1 episode, 1981
- Caroline Goodman
- Â Mrs. Hughes 1 episode, 1981
- James Duggan
- Â Tim Fogarty 1 episode, 1978
- Dorothy Frere
- Â Miss Flanagan 1 episode, 1978
- Eugene Geasley
- Â Paddy 1 episode, 1978
- Gyearbuor Asante
- Â Mr. Affram 1 episode, 1979
- Charles Lamb
- Â Mr. Wilkins 1 episode, 1979
- Anne Bruzac
- Â Maid 1 episode, 1979
- Derek Hollis
- Â Best Man 1 episode, 1980
- Michael Troughton
- Â Father Tom 1 episode, 1981
- Rynagh O'Grady
- Â Dympna Tutty 1 episode, 1981
- Mark Burdis
- Â Child in Church 1 episode, 1981
- Benny Lee
- Â Mr. Goldman 1 episode, 1981
- Dave Calderhead
- Â Greg Summers 1 episode, 1981
- Oliver Maguire
- Â Monsignor 1 episode, 1978
- Timothy Kightley
- Â Auctioneer 1 episode, 1978
- Christina Halstead
- Â Nellie - Barmaid 1 episode, 1978
- Ann Wrigg
- Â Sarah Sneezum 1 episode, 1978
- Geoffrey Palmer
- Â Freddie Williams 1 episode, 1979
- Barbara Hicks
- Â Matron 1 episode, 1979
- Shay Gorman
- Â Canon Mahoney 1 episode, 1979
- Alan Cheeseman
- Â Richard Faber 1 episode, 1980
- Peter Copley
- Â Father Abe 1 episode, 1981
- Julia Chambers
- Â Christine Hammond 1 episode, 1981
- Antony Brown
- Â Tommy Turner 1 episode, 1981
- Steven Mann
- Â Father Bob 1 episode, 1981
- Vyvian Hall
- Â Mr. Tippett 1 episode, 1981
- Natalie Collins
- Â Child in Church 1 episode, 1981
- Bernard Gallagher
- Â Biggins 1 episode, 1978
- Jeffrey Segal
- Â Mr. Conroy 1 episode, 1978
- David Crosse
- Â George Lloyd 1 episode, 1978
- Nicholas Le Prevost
- Â Dr. Spinks 1 episode, 1979
- Andrew Downie
- Â Skipper 1 episode, 1979
- Rowena Roberts
- Â Wanda French 1 episode, 1980
- Arnold Peters
- Â Judge Turnbull 1 episode, 1981
- Gary Brown
- Â Isaac Rosen 1 episode, 1981
- Mischa De La Motte
- Â Lord Mitchin 1 episode, 1981
- Liza Flanagan
- Â Barmaid 1 episode, 1981
- Joseph Daniels
- Â Child in Church 1 episode, 1981
- Primi Townsend
- Â Nellie 1 episode, 1978
- Sally Lahee
- Â Miss Probble 1 episode, 1978
- Nora Connolly
- Â Maureen 1 episode, 1978
- Anne Robson
- Â Mrs. Faber 1 episode, 1980
- Diana Weston
- Â Land Girl 1 episode, 1981
- David Purcell
- Â Fireman 1 episode, 1981
- David Beale
- Â Mr. Flack 1 episode, 1981
- Peggy Ann Jones
- Â Beryl Turner 1 episode, 1981
- Sam Davies
- Â Child in Church 1 episode, 1981
- Elizabeth Morgan
- Â Mrs. Conroy 1 episode, 1978
- Neil Hayden
- Â Little Boy 1 episode, 1978
- Ruth Holden
- Â Mrs. French 1 episode, 1980
- Hetty Baynes
- Â Molly Downes 1 episode, 1981
- Lennard Pearce
- Â Clerk of the Court 1 episode, 1981
- David Doyle
- Â Child in Church 1 episode, 1981
- Richard Syms
- Â Mr. Banks 1 episode, 1981
- Anna Hayes
- Â Child in Church 1 episode, 1981
- Polly Miller
- Â Maid 1 episode, 1980
- Mark Luxford
- Â Child in Church 1 episode, 1981
- Lee Macdonald
- Â Child in Church 1 episode, 1981
- Mark Monero
- Â Child in Church / ... 1 episode, 1981
- Dicon Murray
- Â Child in Church 1 episode, 1981
- Melissa Wilkes
- Â Child in Church 1 episode, 1981
- Ernest C. Jennings
- Â Mr. Bingley 1 episode, 1981
- Linda Renwick
- Â Mrs. Baxter 1 episode, 1981
- Pontius
- Â Dog (uncredited) 2 episodes, 1978-1979
- Ralph G. Morse
- Â Young Cleric (uncredited) 2 episodes, 1979
- Diana Daniels
- Â Woman (uncredited) 1 episode, 1978
- Cy Town
- Â Man (uncredited) 1 episode, 1978
- Ron Gregory
- Â Man (uncredited) 1 episode, 1978
- Jimmy Mac
- Â Old Man (uncredited) 1 episode, 1978
- Annet Peters
- Â Woman (uncredited) 1 episode, 1978
- Walter Goodman
- Â Pianist at The Red Lion (uncredited) 1 episode, 1978
- David Melbourne
- Â Man (uncredited) 1 episode, 1978
- Nicholas Drake
- Â Choir Boy (uncredited) 1 episode, 1978
- Joan Harsant
- Â Woman (uncredited) 1 episode, 1978
- Colin Thomas
- Â Man (uncredited) 1 episode, 1978
- Maureen Nelson
- Â Woman (uncredited) 1 episode, 1978
- Garth Watkins
- Â Man (uncredited) 1 episode, 1978
- Tina Winter
- Â Woman (uncredited) 1 episode, 1978
- Ronald Mayer
- Â Man (uncredited) 1 episode, 1978
- Charles Adey-Grey
- Â Man (uncredited) 1 episode, 1978
- Giles Melville
- Â Man (uncredited) 1 episode, 1978
- Penny Lambirth
- Â Woman (uncredited) 1 episode, 1978
- Derek Holt
- Â Man (uncredited) 1 episode, 1978
- David Cleeve
- Â Man (uncredited) 1 episode, 1978
- Sonia Stratton
- Â Woman (uncredited) 1 episode, 1978
- Margaret McKechnie
- Â Woman (uncredited) 1 episode, 1978
- Dennis Jennings
- Â Man (uncredited) 1 episode, 1978
- Betty Cameron
- Â Woman (uncredited) 1 episode, 1978
- Maureen Stevens
- Â Woman (uncredited) 1 episode, 1978
- Patrick Ryan
- Â Man (uncredited) 1 episode, 1978
- John Mankins
- Â Man (uncredited) 1 episode, 1978
- Len Mathewman
- Â Man (uncredited) 1 episode, 1978
- Desmond Verini
- Â Man (uncredited) 1 episode, 1978
- Derek Parkes
- Â Man (uncredited) 1 episode, 1978
- William Wyatt
- Â Man (uncredited) 1 episode, 1978
- Timmy
- Â Bird (uncredited) 1 episode, 1979
