Lorna Watson
Sister Boniface (10 eps)
Max Brown
Sam Gillespie (10 eps)
Jerry Iwu
Felix Livingstone (10 eps)
Ami Metcalf
WPC Peggy Button (10 eps)
Sarah Crowden
Miss Thimble (6 eps)
David Sterne
Tom Thomas (6 eps)
Belinda Lang
Mrs. Clam (5 eps)
Tina Chiang
Sister Peter (3 eps)
Virginia Fiol
Sister Reginald (3 eps)
Robert Daws
CC Lowsley (3 eps)
Jack Gouldbourne
Norman Whalley (3 eps)
Carolyn Pickles
Reverend Mother Adrian (2 eps)
Michael Kavanagh
Policeman (2 eps)
Mat Fraser
Clement Rugg (2 eps)
Miranda Raison
Ruth Penny (1 eps)
Ivan Kaye
Ted Button (1 eps)
Alan Emrys
Jono Hardy (1 eps)
Mikey Collins
Danny Lemon (1 eps)
Abigail Thaw
Dinah Morgan (1 eps)
Rhiannon Clements
Fliss Forsyth (1 eps)
Alice Marshall
Sandy Shanks (1 eps)
Emily Bruni
Marion Grey (1 eps)
Tim Frances
Victor Goodbody (1 eps)
Jahannah James
Leigh Matthews (1 eps)
Sarah Moyle
Connie Dumas (1 eps)
George Sargeant
Ben Matthews (1 eps)
Jason Thorpe
Edwin Battenberg (1 eps)
Caroline O'Neill
Shirley Turner (1 eps)
Brendan Howley
Moses Valentino (1 eps)
Maddy Ambus
Robin Carter (1 eps)
Steven Meo
Max Savage (1 eps)
Jemima Rooper
Verity Martin (1 eps)
Louise Marwood
Jackie Rice (1 eps)
Elizabeth Rider
Heather Hartwood (1 eps)
Hannah Hutch
Lucy Jarvis (1 eps)
Caroline Sheen
Betty / Glinda (1 eps)
Maggie Steed
Vivienne Bonham Crane (1 eps)
Geoffrey McGivern
Malise Bonham Crane (1 eps)
Ben Mansfield
Oliver Canning (1 eps)
Andreea Păduraru
Nadiya Whitlock (1 eps)
Daniel Cerqueira
Anthony Whitlock (1 eps)
Tom Glenister
Jack Denbury (1 eps)
Jonny Khan
Evelyn Thurleigh (1 eps)
James Hurn
Eric Cockburn (1 eps)
Chelsea Fitzgerald
Sally Chagford (1 eps)
Stephen Matthews
Sexton St Juste (1 eps)
Jamie Kenna
Roy Perk (1 eps)
Nigel Boyle
Terry Smith (1 eps)
Amy Forrest
Sylvie Simmons (1 eps)
Georgia Conlan
Tina Tiny (1 eps)
John Thomson
Leonard Monk (1 eps)
Javier Marzan
Martin Marceau (1 eps)
Antonia Kinlay
Jane Beaufort (1 eps)
Malcolm J K Baker
Tristan Leaky (1 eps)
Ellen Francis
Cathy Bright (1 eps)
Karl Theobald
Patt Garrett (1 eps)
Sean McKenzie
Nigel Greybone (1 eps)
Josh Bolt
Arnie Cuningham (1 eps)
Thomas Flynn
Billy King (1 eps)
Tibu Fortes
Gabriel Viegas (1 eps)
Dave Simon
Policeman (1 eps)
Owen Brenman
Captain Pargiter (1 eps)
Jack Ashton
Lewis Garner (1 eps)
Carli Norris
Hildy Prentice (1 eps)
Liam Currie
Young Captain Pargiter (1 eps)
Laurel Waghorn
Myrna Potts (1 eps)
Tom Crowhurst
Ambrose Chance (1 eps)
Alexander Westwood
Edward Streames (1 eps)