Sesong 5
Bilder
| # | Bilde | Tittel | Sendt |
|---|---|---|---|
| 1 | In the Event of Catastrophe | 4. jan. 1978 | |
| 2 | The Green Machine | 11. jan. 1978 | |
| 3 | Blueprints in the Bloodstream | 18. jan. 1978 | |
| 4 | One Small Step (1) | 25. jan. 1978 | |
| 5 | The Final Frontier (2) | 1. feb. 1978 | |
| 6 | BaMiki BaNdula: Children of the Forest | 15. feb. 1978 | |
| 7 | Trial of Denton Cooley | 22. feb. 1978 | |
| 8 | The Great Wine Revolution | 1. mars 1978 | |
| 9 | The Case of the Ancient Astronauts | 8. mars 1978 | |
| 10 | The Mind Machines | 22. mars 1978 | |
| 11 | Icarus' Children | 29. mars 1978 | |
| 12 | Still Waters | 12. apr. 1978 | |
| 13 | Battle for the Acropolis | 19. apr. 1978 | |
| 14 | The Road to Happiness: The Life and Times of Henry Ford | 3. mai 1978 | |
| 15 | Light of the 21st Century | 10. mai 1978 | |
| 16 | Insect Alternative | 24. mai 1978 | |
| 17 | The Desert's Edge | 31. mai 1978 | |
| 18 | The Tse Tse Trap | 7. juni 1978 | |
| 19 | Memories from Eden | 14. juni 1978 | |
| 20 | A Whisper from Space | 21. juni 1978 | |
| 21 | Alaska: The Closing Frontier | 28. juni 1978 |