Horizon
Details
The controversial theory that for millions of years the Earth was plunged into catastrophe - entirely smothered in ice up to one kilometre thick.
- Genres: Documentary
- Language: English
Cast & Crew
- Cast:
- Creator:
- Producer: Mick Rhodes, Bruce Norman, Bettina Lerner, Matthew Barrett, Dominic Flessati, Bruce Norman, John Lynch, Liz Tucker
