•
Penelope Keith – Helen Walker – Director of Carrington and Daughter •
Christopher Villiers – Peter Morgan – Architect and Love Interest/Husband • John Rapley – Arthur Poole – Helen's Faithful Building Supervisor • Sheila Fay – Millie Poole – Arthur's Wife and the Morgan's Housekeeper •
Joan Blackham – Jane – Helen's Secretary •
Mike Grady – Dr Ballantine the Local GP • Matthew Solon – James Walker – James (Jimmy) Walker – Helen's Son (b.1964) •
Victor Spinetti – Ken Green – Helen's Accountant David Neville as Tony Hartshorn of Hartshorn and Hartshorn ( Helen's Dopey Estate Agent)
Richard E. Grant made his first screen appearance, playing Anton in Episode Six. ==Episodes==