A mother and daughter hatch a scheme to murder their family's domineering and sadistic patriarch.
| Actor | Role |
|---|---|
 Michael GoughWalter Eastwood | Walter Eastwood |
 Yvonne MitchellEdith Eastwood | Edith Eastwood |
 Sharon GurneyJane Eastwood | Jane Eastwood |
| SSimon GoughRupert Eastwood | Rupert Eastwood |
 Nicholas JonesBenjy Smith | Benjy Smith |
 Olaf PooleyReid | Reid |
 Mary HignettServant | Servant |
| DDavid ButlerGregson | Gregson |
 Howard GoorneyPetrol Pump Attendant | Petrol Pump Attendant |