Horizon · SEASON 38
Snowball Earth
Episode 5 · 2001-02-22
- Documentary
Episode overview
The controversial theory that for millions of years the Earth was plunged into catastrophe - entirely smothered in ice up to one kilometre thick.
60 minutes
Season 38 episodes
1. The Mystery of the Miami Circle2001-01-25
2. The Missing Link2001-02-01
3. Killer Algae2001-02-08
4. Ecstasy and Agony2001-02-15
5. Snowball Earth2001-02-22
6. Taming the Problem Child2001-03-06
7. The Mystery of the Persian Mummy2001-09-20
8. The Ape that Took Over the World2001-10-04
9. Life Blood2001-10-11
10. The Death Star2001-10-18
11. Cloning the First Human2001-10-25
