The Wednesday Play Horror of Darkness (1964–1970) Online
- Original Title :
- Horror of Darkness
- Genre :
- TV Episode / Drama
- Year :
- 1964–1970
- Directror :
- Anthony Page
- Cast :
- Alfred Lynch,Nicol Williamson,Glenda Jackson
- Writer :
- John Hopkins
- Type :
- TV Episode
- Time :
- 1h 10min
- Rating :
- 7.2/10
Peter and Cathy are initially delighted to see their charismatic, subtly domineering friend Robin. But he outstays his welcome, and that's to say the least of it.
| Episode cast overview: | |||
 | Alfred Lynch | - | Peter Young |
 | Nicol Williamson | - | Robin Fletcher |
 | Glenda Jackson | - | Cathy |
 | Catherine Clouzot | - | Micaela |
| Wallas Eaton | - | Visitor |