Season 6
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 1 |  | Switch Off Something: Britain and the Three-Day Week | Apr 1, 2006 |
| 2 |  | Creating Life on Mars | Apr 2, 2006 |
| 3 |  | The Da Vinci Code: The Greatest Story Ever Sold | May 1, 2006 |
| 4 | Carry On Campus | May 10, 2006 | |
| 5 | Machine Men | May 13, 2006 | |
| 6 | Oz and Them | Aug 1, 2006 | |
| 7 | Spy Stories: British Espionage in Fact and Fiction | Aug 29, 2006 | |
| 8 |  | Planet Ping Pong | Sep 11, 2006 |
| 9 | Parallel Worlds: A User's Guide | Nov 28, 2006 | |
| 10 |  | Transylvania Babylon | Dec 28, 2006 |
| 11 | The New Middle Classes | Mar 4, 2007 | |
| 12 |  | Rover: The Long Goodbye | Mar 20, 2007 |
| 13 | First Rites: From the Cradle to the Prom | Mar 24, 2007 | |
| 14 |  | Wedding Rites: In Sickness and in Health | Mar 25, 2007 |
| 15 |  | Goodbye Children Everywhere | May 26, 2007 |