- Images of the Civil War
TV-G | History/Documentary
- In Search of History
TV-G | History/Documentary
- Icons: Windows Onto Heaven
TV-G | History/Art
- Inside North Korea
NR | History/Documentary
- Inquisition
NR | History/Educational
- Italian New Orleans
NR | History/Special
- Imperio perdido de la Isla de Pascua
NR | History/Documentary
- Inside the CIA: Secrets & Spies
NR | History/Documentary
- Ice Age America
NR | History/Documentary
- Identidad
NR | History/Art
- Inside Hitler's Killing Machine
NR | History
- Incas: The New Story
NR | History/Documentary
- Incas: The Rise and Fall
NR | History