Season 9 Episodes
1. The Richest Sea in the World
September 7th, 1971
2. Galapagos Revisited
September 19th, 1971
3. The Fence
September 26th, 1971
4. Wings over the Rift
October 3rd, 1971
5. Between Two Oceans
October 10th, 1971
6. Trail to Survival
December 19th, 1971
7. The Tribe that Hides from Man
January 2nd, 1972
