A boy plants a microphone in the sitting-room so that he can listen to his parents after going to bed at night.
| Actor | Role |
|---|---|
| GGraham DuncanNot listed | Not listed |
| JJonathan NewthNot listed | Not listed |
| RRosalind ShanksNot listed | Not listed |
| DDavid Glynn JonesNot listed | Not listed |