When an undergraduate commits suicide, his best friend is sent down from university because he did nothing to prevent the death, which he felt was a choice his friend had a right to make.
| Actor | Role |
|---|---|
 Robert PowellTom Betancourt | Tom Betancourt |
 Gayle HunnicuttEllen Case | Ellen Case |
 Barry MorseMr. Case | Mr. Case |
 Stephanie BidmeadMrs. Case | Mrs. Case |
 Edward UnderdownMr. Betancourt | Mr. Betancourt |
 Maxine AudleyMrs. Betancourt | Mrs. Betancourt |
 Georgia BrownSarah | Sarah |
 Ben HowardCharlie | Charlie |
 Paul WilliamsonJohn | John |
 John BaileyInspector | Inspector |
 John Franklyn-RobbinsDean | Dean |
 Terrence HardimanDoctor | Doctor |
 Bernard KayMr. Willis | Mr. Willis |
 Andy BradfordCasey | Casey |
| JJoseph GreigPorter | Porter |