Season 4

Temporada

3 Apr 2004~1h 57min/ep

Episodios

1. Inca: the Empire of the Sun

1h 51min3 Apr 2004

2. Homo Sapiens: the Revolution of Intelligence

17 Apr 2004

3. Time Travel - Rome Five Centuries Ago

1h 57min24 Apr 2004

4. In the Trenches of the Great War

1h 55min8 May 2004

5. Mummies: a Challenge to Immortality

1h 56min15 May 2004

6. The Normandy Landings

2h 5min22 May 2004

7. Journey to the Poles

1h 58min5 Sep 2004

8. The Great Florence of the Medici

1h 58min12 Sep 2004