A woman writes a book about sex and marriage and it becomes a best seller.
| Actor | Role |
|---|---|
 Amanda BarrieMavis Pritchard | Mavis Pritchard |
 Tony BrittonCharles Muspratt | Charles Muspratt |
| RRobin ChadwickPhotographer | Photographer |
| MMadeleine ChristieMiss Phipps | Miss Phipps |
 Sheila HancockNaomi Woodley | Naomi Woodley |
| JJohn HumphryClive Bone | Clive Bone |
 Jo KendallJane Hills | Jane Hills |
 Michael RobbinsTV Repairman | TV Repairman |
 Robert StephensJames Woodley | James Woodley |