The happy marriage of Liz and Peter Rossiter is shattered after Liz is paralysed in an accident. Peter soon finds solace with Honor, his sister-in-law, but when she tells him she is expecting his child he is racked with guilt and turns to drink. When Honor is found murdered with Peter's gun next to her, the police arrest him. Unable to remember his movements he must discover the secret behind "The Rossiter Case".
| Actor | Role |
|---|---|
 Helen ShinglerLiz Rossiter | Liz Rossiter |
| CClement McCallinPeter Rossiter | Peter Rossiter |
 Sheila BurrellHonor Rossiter | Honor Rossiter |
 Frederick LeisterSir James Ferguson | Sir James Ferguson |
| AAnn CodringtonMarty Rossiter | Marty Rossiter |
 Henry EdwardsDr. Bendix | Dr. Bendix |
| DDorothy BatleyNurse West | Nurse West |
| GGabrielle BluntAlice | Alice |
| EEleanor BryanAgnes | Agnes |
| DDennis CastleConstable | Constable |
 Ewen SolonInspector | Inspector |
| RRobert PercivalSergeant | Sergeant |
| FFrederic StegerHobson | Hobson |
 Stanley BakerJoe | Joe |
 Anthony AllenArthur | Arthur |