![](https://image.tmdb.org/t/p/w92/wgt5yedpWUE60HutNnL5KjiBYPR.jpg)
A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme …
Laurence Payne,
Patricia Dainton,
Jane Griffiths,
Edward Underdown,
Humphrey Lestocq,
Lucy Griffiths,
Olive Milbourne
Added on Amazon Prime 2023-02-08.