Horizon (1964) Season 47 Episode Scripts
Season 472. The Death of the Oceans?
3. Why Do We Dream?
4. Can We Make a Star on Earth?
6. Asteroids - The Good, the Bad and the Ugly
7. How to Survive a Disaster
8. What is One Degree?
9. Why Can't We Predict Earthquakes?
10. Alan and Marcus Go Forth and Multiply
11. How Violent Are You?
12. Mars, A Horizon Guide