7.473/10 by 37 users
Using his knowledge of today’s animal kingdom and the latest research, wildlife adventurer Nigel Marven uses a time portal to take him into the past, on a quest to rescue long lost prehistoric creatures.
- Released: Jan 01, 1970
- Runtime: 00:48:14 minutes
- Genre: Documentary, Sci-Fi & Fantasy, Action & Adventure, Family
- Stars: Nigel Marven, David Jason, Saba Douglas-Hamilton
- Network: ITV1
