Philosophy: A Guide to Happiness

Rise and Fall of the Spartans

Treasures of Ancient Greece

The Astronomers

Testing God

The Universe

Into the Universe with Stephen Hawking

The Greeks

The Real Thing

Empire Builders

The Owl's Legacy

Cosmos

Crash Course Philosophy

Il cosmo. Alla scoperta dell'universo

Ancient Worlds

The True Story of Alexander the Great

Everyday Life in Ancient Greece

Stargazing Live

Odyssey: Behind the Myth

Drive Thru History: Ancient History