Temporada 6
Imagens
| # | Imagem | Título | Exibido |
|---|---|---|---|
| 1 | Black Tide | 4 de jan. de 1979 | |
| 2 | The Long Walk of Fred Young | 11 de jan. de 1979 | |
| 3 | A World of Difference: B.F. Skinner and the Good Life | 18 de jan. de 1979 | |
| 4 | Cashing in on the Ocean | 1 de fev. de 1979 | |
| 5 | Patterns from the Past | 8 de fev. de 1979 | |
| 6 | The Invisible Flame | 22 de fev. de 1979 | |
| 7 | The End of the Rainbow | 1 de mar. de 1979 | |
| 8 | The Be'ersheva Experiment | 8 de mar. de 1979 | |
| 9 | Einstein | 15 de mar. de 1979 | |
| 10 | The Keys of Paradise | 29 de mar. de 1979 | |
| 11 | A Plague on Our Children | 2 de out. de 1979 | |
| 12 | Life on a Silken Thread | 9 de out. de 1979 | |
| 13 | Sweet Solutions | 16 de out. de 1979 | |
| 14 | Race for the Gold | 30 de out. de 1979 | |
| 15 | All Part of the Game | 6 de nov. de 1979 | |
| 16 | India: Machinery of Hope | 20 de nov. de 1979 | |
| 17 | The Bridge that Spanned the World | 4 de dez. de 1979 | |
| 18 | Termites and Telescopes | 11 de dez. de 1979 | |
| 19 | Blindness: Five Points of View | 18 de dez. de 1979 |