1. The Lindemann Enigma
Aired: Jan 2, 1968Horizon reports on Prof. Sir John Baker who is a distinguished British engine...
2. From Field to Factory
Aired: Jan 30, 1968This episode covers interviews with surgeons and research workers discussing ...
3. Comfort on Ageing
Aired: Feb 13, 1968In England addicts get their heroin, and often cocaine, on the National Healt...
4. Experiments in War
Aired: Feb 27, 1968Horizon explores the problem of increasing traffic in Britain.
5. Medicine in Russia
Aired: Mar 12, 1968In this episode, Horizon looks into the advances in medical science.
6. Medicine in Africa
Aired: Mar 26, 1968This episode presents the view by G. M. Carstairs, social psychiatrist, about...
7. The Broken Bridge
Aired: Apr 9, 1968Horizon looks into modern methods of crime investigation.
8. Children Without Words
Aired: May 7, 1968Horizon follows reporter Paul Ferris as he examines the causes and motitives ...
9. The Computer Revolution
Aired: Sep 12, 1968This is the story of the life and career of Winston Churchill's scientific ad...
10. Doctor's Dilemma
Aired: Sep 19, 1968Horizon explores "factory farming" techniques for chickens and other livestock.
11. Alfred Nobel'
Aired: Sep 26, 1968In this episode, Dr. Alex Comfort looks at the scientific evidence for old ag...
12. Wheels Within Wheels
Aired: Oct 3, 1968Horizon investigates how science is used to enhance weapons of war, tactics, ...
13. Black Man- White Science
Aired: Oct 10, 1968In 1917, Russia had fewer than twenty doctors for every million of her people...
14. The Hidden World
Aired: Oct 17, 1968In this episode, Horizon looks into controversial medicine practices in Nigeria.
15. The Talgai Skull
Aired: Oct 24, 1968This episode by Horizon is about Irene Kassorlas, who's new treatment for aut...
16. Phantasmagoria
Aired: Oct 31, 1968Horizon reports on speech and comprehension disorders in children, and how to...
17. Inside Every Fat Man
Aired: Nov 7, 1968Horizon explores how computers are changing our way of life.
18. If Only They Could Speak
Aired: Nov 14, 1968Horizon reports on the effects of the birth control pill on the body and how ...
19. The Eye
Aired: Nov 21, 1968This is the fictional drama about the evidence for and against the charges th...
20. The Years of the Locust
Aired: Nov 28, 1968Horizon explores the possibility that our civilization as a whole can be view...
21. The Gifted Child
Aired: Dec 5, 1968In this episode, Horizon investigates the study of science by african americans.
22. The Last of the Polymaths
Aired: Dec 12, 1968In this episode, Horizon reports on the exploration and survey of the oceans ...
23. Music and the Mind
Aired: Dec 19, 1968Prof. N.W.G. MacIntosh investigates the origin of the Talgai Skull found in A...
24. VD
Aired: Dec 24, 1968In this episode of Horizon, Michael Balfour invites us to share in the myster...