Passion comes calling when a man suffering through an unhappy marriage in 1920s England runs into first love.
| Actor | Role |
|---|---|
 Michael YorkRollo Spencer | Rollo Spencer |
 Lisa EichhornOlivia Curtis | Olivia Curtis |
 Joanna LumleyKate | Kate |
 Rosalind AyresEtty | Etty |
 Faith BrookLady Spencer | Lady Spencer |
 Isabel DeanMrs. Curtis | Mrs. Curtis |
 Sebastian ShawMr. Curtis | Mr. Curtis |
| IIan FairbairnDavid Cooke | David Cooke |
 Marcus GilbertKurt | Kurt |
 Janet HenfreyLady Blanche | Lady Blanche |
 Merelina KendallAnna | Anna |
 Rosie MarcelJane | Jane |
 John QuarmbyMr. Treadeven | Mr. Treadeven |
 Holly De JongMarigold | Marigold |