The soldier in the spinal carriage can neither move nor speak. Who is he? His fellow wounded and officers are intent on finding out.
| Actor | Role |
|---|---|
 Nicholas ClayRichards | Richards |
| AAnn ThorntonJane | Jane |
| SSteve UbelsMac | Mac |
 Antony CarrickRankin | Rankin |
| PPeter GaleJackson | Jackson |
 Hilary ReynoldsNurse Callaghan | Nurse Callaghan |
| MMark PaytonWootton | Wootton |
| UUrsula SmithMrs. Harding | Mrs. Harding |
| EElizabeth SinclairAlice Ross | Alice Ross |
 Benny YoungCaledonians Corporal | Caledonians Corporal |
 David NealWehrmacht Colonel | Wehrmacht Colonel |
| JJames WoolleyRAMC Captain | RAMC Captain |