Season 1
- 1Episode 122 Oct 1966
- 2Episode 229 Oct 1966
- 3Episode 35 Nov 1966
- 4Episode 412 Nov 1966
- 5Episode 519 Nov 1966
Breaking Point - A five-part serial by master thriller writer Victor Canning: Most people have heard the rumours of inventions suppressed by big business for financial reasons: the everlasting electric light-bulb, wear-proof rubber, and so on. Victor Canning, that old master of the thriller form, has taken just such a notion as the starting point for his new serial.Professor Max Stevens is a metallurgist, brilliant but erratic, who has made a highly important breakthrough. He has discovered a f…