| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Pioneers of Aviation |
September 27, 2010
BBC Four
|
30 | |
| S04E02 | Stage and Screen |
September 21, 2010
BBC Four
|
30 | |
| S04E03 | Casualties of War |
October 5, 2010
BBC Four
|
30 | |
| S04E04 | A Womans World |
October 12, 2010
BBC Four
|
30 | |
| S04E05 | Pushing the Boundaries |
October 19, 2010
BBC Four
|
30 | |
| S04E06 | The Royal Families |
October 26, 2010
BBC Four
|
30 | |
| S04E07 | Nations at Play |
November 2, 2010
BBC Four
|
30 | |
| S04E08 | The Pursuit of Peace |
November 9, 2010
BBC Four
|
30 | |
| S04E09 | Crime and Prohibition |
November 16, 2010
BBC Four
|
30 | |
| S04E10 | Civilians at War |
November 23, 2010
BBC Four
|
30 | |
| S04E11 | The Need for Speed |
November 30, 2010
BBC Four
|
30 | |
| S04E12 |
In Times of Need
series finale
|
December 7, 2010
BBC Four
|
30 |
No artwork of this type.
No artwork of this type.