1 Tymor
13 Pennod
Codename - Season 1 Episode 10
The pseudo-philosophical Society of Alpha trades in secrets and subversions, tapping the minds of its members by means of hypnosis. Philip West and Diana join the Society as part of their investigation.
- Blwyddyn: 1970
- Gwlad:
- Genre: Drama
- Stiwdio: BBC Two
- Allweddair:
- Cyfarwyddwr: Bill Hays, David Sullivan Proudfoot
- Cast: Alexandra Bastedo, Clifford Evans, Anthony Valentine, Brian Peck