•
Joyce Carey – Lady Alice Bourne, widowed mother of Arthur and Phyllis – 62 episodes •
Philip Latham – Commander Arthur Bourne (Series 1 and 2) – 74 episodes •
Jack Watling – Commander Arthur Bourne (Series 3) – 13 episodes •
Susan Engel – Helen Bourne, Arthur's wife – 28 episodes •
Sally Osborne – Elizabeth Bourne, eldest daughter of Arthur & Helen Bourne – 81 episodes •
Jennifer Lonsdale – Anne Bourne, middle daughter of Arthur & Helen Bourne – 28 episodes •
Susan Skipper – Victoria Bourne, youngest daughter of Arthur & Helen Bourne – 95 episodes • Kate Coleridge – Phyllis Bourne, Arthur's sister – 71 episodes •
Cyril Luckham – Charles Ashley, father of Arthur's wife Helen – 47 episodes •
Gary Raymond – Jack Poole – 36 episodes •
Carol Royle – Laura Collins, friend of Victoria – 45 episodes • Jean Taylor Smith – Nanny – 75 episodes • Peter Hill – Fred Gates, the Bourne's chauffeur and general help – 78 episodes • Ruth Holden – Mrs. Gates, the Bourne's housekeeper – 84 episodes •
Shaun Scott – Jim Tapper, assistant to Gates – 16 episodes •
Alan Browning – Geoffrey Cartland (Series 1 and 2) – 36 episodes •
Richard Thorp – Geoffrey Cartland (Series 3) – 5 episodes • Lillias Walker – Rosemary Cartland – 57 episodes • John Oxley – Peter Cartland – 52 episodes •
Tom Chatto – Parsons, the Cartlands' butler – 13 episodes • John Hug – Gwilym Meredith-Jones – 11 episodes •
Joan Newell – Winifred Hedges – 5 episodes •
Patrick Ryecart – Klaus Von Heynig (Series 1) – 4 episodes •
Steven Pacey – Klaus Von Heynig (Series 2 and 3) – 16 episodes •
Nigel Havers – Rex Burton-Smith – 2 episodes •
Jack Watling – Captain Julian Palmer (Series 2) – 11 episodes •
Rosemary Nicols – Angela Scott, magazine reporter – 9 episodes • Michael Macowan – Doctor Cropper – 5 episodes • Pamela Mandell – Miss Pringle, owner of the Copper Kettle tearooms – 4 episodes •
Richard Vernon – Lord Evelyn Forbes, old flame of Lady Alice Bourne – 2 episodes •
Peter Egan – Ralph Marsh – 2 episodes ==References==