An ex-scientist has prepared a report on a carcinogenic baby milk formula. She now runs a restaurant in the Cotswolds. The management of the manufacturer despatches an undercover operative to silence her.
| Actor | Role |
|---|---|
 Anne StallybrassRose Datchett | Rose Datchett |
 Sylvia KayMrs. Davis | Mrs. Davis |
 Davyd HarriesPaul | Paul |
 Paul HerzbergGerald | Gerald |
 Richard HurndallSir | Sir |
 Eric DeaconBoy | Boy |
| JJohn LineDunlop | Dunlop |
| TTerence SewardsToby | Toby |
 Paul SpurrierJohnnie | Johnnie |
| RRenny ListerLeonora | Leonora |